Answer:
The picture illustrates the principle of wave motion, specifically the fact that waves move perpendicular to their crests. The red dashes trace the crest of a wave, and the orientation of the beach, ocean, and land help to illustrate the direction of the wave's motion.
Explanation:
describe two ways that early (precambrian) earth was different than our planet today.
Two significant ways that early Precambrian Earth was different than our planet today are its atmosphere and its geology which are the atmosphere during the Precambrian era was much different from today's composition and the the geology of the Precambrian Earth was significantly different as well.
Firstly, the atmosphere during the Precambrian era was much different from today's composition. Early Earth's atmosphere lacked oxygen and primarily consisted of methane, ammonia, and water vapor. This differs greatly from our current atmosphere, which contains around 21% oxygen and is vital for the survival of most life forms, including humans. Over time, as photosynthetic organisms like cyanobacteria evolved, they began producing oxygen through the process of photosynthesis.
Secondly, the geology of the Precambrian Earth was significantly different as well. The Earth's crust during this time was primarily composed of a single supercontinent called Vaalbara. The tectonic plates were not yet fully developed, and the process of continental drift had not yet begun. The Earth's surface was predominantly covered by oceans, with only a few small islands scattered across the vast expanse of water. There were no complex ecosystems or diverse landforms like mountains, forests, or deserts that we have today.
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Which health effects are associated with exposure to indoor air pollution? Check all that apply.
stroke
asthma
diabetes
skin cancer
heart attack
Stroke, asthma, diabetes, and heart attack are health effects associated with exposure to indoor air pollution. Skin cancer is not typically associated with indoor air pollution.
What is indoor air pollution?Indoor air pollution refers to the presence of harmful contaminants in the air inside buildings or structures such as homes, offices, schools, or other enclosed spaces. These contaminants can come from a variety of sources, including outdoor air pollution, building materials, cleaning products, and cooking or heating appliances.
Exposure to indoor air pollution has been associated with a range of health effects, including respiratory problems like asthma and chronic obstructive pulmonary disease (COPD), cardiovascular disease, and stroke, as well as increased risk of certain cancers, such as lung cancer.
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When rocks are ________, several adjacent layers were deposited without interruption.paleontologycarbonizationconformableUnconformity
When rocks are Unconformity , several adjacent layers were deposited without interruption.
Unconformity is a type of rock discontinuity in which sedimentary rocks are not deposited on top of each other in a continuous sequence. Instead, a layer of sedimentary rock is overlain by a layer of sedimentary rock that is younger or older than the one below it.
This occurs when the underlying layer of sedimentary rock is eroded or uplifted due to tectonic or other geological activity. Unconformities may also occur when sedimentary rocks are eroded and the area is then submerged and sedimentation resumes. The unconformity marks the boundary between the two sedimentary sequences.
Unconformities are important markers of geological history as they provide evidence of changes in the environment and tectonic activity that occurred between the two sedimentary sequences.
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2.highlight the letter of each sentence that is true about mid-ocean ridges. a. mid-ocean ridges are mountain ranges on the ocean floor. b. mid-ocean ridges sometimes form islands. c. mid-ocean ridges are found only in the atlantic ocean.
The letter of the sentence that is true about mid-ocean ridges is A. Mid-ocean ridges are mountain ranges on the ocean floor. This statement is true about mid-ocean ridges.
What are mid-ocean ridges?Mid-ocean ridges refer to the places where the seafloor spreads apart and magma wells up to the surface. Mid-ocean ridges are the longest continuous mountain range on Earth, with their peaks extending 23,000 feet above the seafloor. They stretch over 40,000 miles around the planet and circle the Earth like seams on a baseball.
What are the characteristics of mid-ocean ridges?A mid-ocean ridge is a long and narrow volcanic mountain system that is found on the ocean floor. These ridges form a chain of mountains, mountains that run the length of the ocean basin, and can extend up to 1,000 kilometers long. The ridges are 2 to 3 kilometers high, however, they are around 20 kilometers wide.
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what action broke off us negotiations with japan? japan’s war with china japan’s invasion of indochina japan’s pact with germany and italy japan’s pact with indochina
The action that broke off negotiations between Japan and the United States was Japan's signing of the Tripartite Pact with Germany and Italy in 1940. The correct option is C.
This was an agreement of mutual assistance and aggression between the three Axis powers, which was seen as a direct threat to the security of the United States and its allies in the region.
In response, the US imposed a total embargo on the export of oil and strategic materials to Japan, which resulted in a severe economic crisis for the country. This, combined with the US's continued refusal to negotiate, was the final straw that led to Japan's decision to launch a surprise attack on Pearl Harbor in 1941. The correct option is C.
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what is the largest body of water off of the western coast of europe?
The largest body of water off the western coast of Europe is the Atlantic Ocean.
What is the largest body of water off the western coast of Europe?
The Atlantic Ocean is the largest body of water off the western coast of Europe. Europe is the smallest continent, although it is considered a separate continent from Asia.
The Atlantic Ocean, in turn, is the world's second-largest ocean, covering approximately 20 percent of the Earth's surface. The ocean has a total area of about 106.4 million square kilometers and is 1.5 times larger than the United States.
The Atlantic is bordered on the east by Europe, Africa, and South America's western and northern coasts.
The Atlantic Ocean's largest and deepest basin, the North Atlantic Basin, extends from the Arctic Ocean's Gakkel Ridge in the north to the equator in the south and is bordered on the east by the Mid-Atlantic Ridge.
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What do low-latitude climate zones have in common with each other? Describe two common qualities you see and discuss how these common qualities might affect the people who live in these regions
The low-latitude climates lie for the most part between the Tropics of Cancer and Capricorn, occupying all of the equatorial zone (10° N to 10° S), most of the tropical zone (10–15° N and S), and part of the subtropical zone.
The ITCZ regulates the wet equatorial climate, which is characterized by warm, moist maritime equatorial (mE) and maritime tropical (mT) air masses that produce significant convective rains. Every month there is a lot of precipitation, and the annual total frequently surpasses 2500 mm. (about 100 in.). However, there is a seasonal trend to rainfall, with ITCZ migration bringing more precipitation to the area. The mean monthly and mean annual temperatures are near to 27°C (81°F), and temperatures are consistent throughout the year. For stations in the equatorial zone at low elevation, the mean monthly air temperature will typically vary between 26° and 29°C (79° and 84°F).
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4) The emperor of China wanted to ? *
O improve farming
O standardize cultural practices
O improve transportation
O create more jobs
in which of the following ways may earthquakes be generated within a continental plate? multiple select question. intrusions of magma transform faults flow of material within the asthenosphere movement of groundwater within cave systems continental rifting and normal faulting movement of preexisting faults subjected to new stresses
Earthquakes may be generated within a continental plate by the movement of groundwater within cave systems, continental rifting and normal faulting, and the movement of preexisting faults subjected to new stresses. Therefore, the correct option is:
a. Movement of groundwater within cave systems.b. Continental rifting and normal faulting.c. Movement of preexisting faults subjected to new stresses.The following are ways in which earthquakes can be generated within a continental plate:
The movement of groundwater within cave systems is one of the ways in which earthquakes can be generated within a continental plate. The flow of water within the ground and the dissolution of rock by water can produce a void or cavity in the rock, which can then cause the rock to become unstable and potentially generate an earthquake.
Continental rifting and normal faulting is another way in which earthquakes can be generated within a continental plate. Tensional forces within the Earth's crust can cause a continent to break apart, creating normal faults that can produce earthquakes.
The movement of preexisting faults subjected to new stresses is a third way in which earthquakes can be generated within a continental plate. A fault that has been inactive for a long period of time can be reactivated by new stresses, leading to an earthquake.
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Heya people what are the ways to help people
Answer:
1.Help your local food pantry. ...
2.Give blood if you're able. ...
3.Volunteer your time. ...
4.Check on neighbors and family members, especially those who live alone, are elderly, have health or mobility issues or are caring for children.
Which are found among the Oceanian islands?
Select all that apply.
Responses
a. islands made up of corals
b. islands that separated from continents
c. islands formed by volcanic activity
d. islands covered in an ice sheet
Answer: Option: a, b, c
a. islands made up of corals
b. islands that separated from continents
c. islands formed by volcanic activity
Explanation:
Oceanic Islands: These are the islands that are not part of a continental landmass but are formed by volcanic activity or coral reefs.
These islands are usually located in the middle of oceans and are isolated from other land masses. Some examples of oceanic islands include Hawaii, the Galapagos Islands, and the Maldives.
Oceania is a fascinating region comprised of thousands of islands in the Pacific Ocean. These islands can be classified into two main types: those made up of corals and those formed by volcanic activity. Islands made up of corals are created by the accumulation of coral reef structures, which are built by tiny organisms called polyps. These islands are typically low-lying and can be found throughout Oceania, particularly in Micronesia.
On the other hand, islands formed by volcanic activity are created by volcanic eruptions that occur under the ocean. As the volcanic material builds up above sea level, it forms an island. Many of the islands in Melanesia and Polynesia are of volcanic origin.
It is important to note that islands covered in an ice sheet are not found in Oceania. These types of islands are typically found in polar regions like Antarctica and Greenland where the climate is much colder than in Oceania. Additionally, while some islands in Oceania may have once been connected to a continent, most islands in the region were formed by other geological processes, such as volcanic activity or coral reef formation.
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Climate is affected by all but __________. Changes in ocean temperature Volcanoes Increases in atmospheric gases Changes in earth's orbital geometry Lunar cycles
Apart for lunar cycles, everything affects the climate. Ocean temperature variations Volcanoes a rise in atmospheric gas levels Geometrical changes in the Earth's orbit Lunar phases
Who and what is affected by climate change?A number of societal sectors are affected by climate change in a connected way. Production of food and human the health may be harmed by drought. the addition to harming ecosystems and the infrastructure, flooding can spread illness.
What forms of climate change exist?These phenomena cover changes in sea level, ice mass loss in Greenland, Antarctica, the Arctic, and mountain glaciers around the world, changes in floral and plant blossoming, and extreme weather events in addition to the rising temperatures associated with global warming.
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what is a chemical sedimentary rock. provide an example of a chemical sedimentary rock and discuss how it formed.
A chemical sedimentary rock is a type of rock formed from chemical precipitation, rather than from the mechanical processes that form other types of sedimentary rocks. An example of a chemical sedimentary rock is limestone, which is formed when calcium carbonate precipitates out of solution in ocean water.
A chemical sedimentary rock is a type of sedimentary rock that forms when minerals precipitate from a solution or when minerals are left behind by evaporating water. These rocks are made up of minerals that were dissolved in water, and then later deposited as solid materials. Unlike clastic sedimentary rocks, which are composed of fragments of preexisting rocks that have been weathered and transported, chemical sedimentary rocks form from the precipitation of minerals directly from the water.
One example of a chemical sedimentary rock is limestone. Limestone is composed mainly of calcium carbonate, which is a mineral that precipitates from solution. The process of limestone formation begins with the accumulation of calcium carbonate skeletons and shells of marine organisms such as corals, shells, and other skeletal remains on the ocean floor.
Other examples include evaporite rocks such as rock salt and gypsum, which are formed when dissolved minerals precipitate out of highly concentrated solutions, such as lake water or ocean water that have been evaporated.
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which are true of faults? multiple select question. faults under compression will always orient vertically. faults result from tensional stresses only. orientation of a fault depends on directions of stresses. a lateral fault may result from horizontal compression. vertical compression may result in a more vertically oriented fault.
The following statements are true of faults : Orientation of a fault depends on the directions of stresses. Vertical compression may result in a more vertically oriented fault. Lateral fault may result from horizontal compression.
A fault is defined as a fracture or crack in the Earth's crust where movement has occurred. Compression and tensional stresses are two types of stresses that can cause rocks to crack and form faults.
Compression occurs when two rocks are pushed together, while tension occurs when two rocks are pulled apart. The rock mass will deform in the direction of the maximum principal stress, resulting in the fault's orientation.Faults under compression do not always orient vertically.
A lateral fault may result from horizontal compression, while vertical compression may result in a more vertically oriented fault. As a result, not only does a fault not always orient vertically, but it also does not result from tensional stresses only.
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in which general direction to the trade winds blow?
In general, the direction of the trade winds blows from east to west because of the Coriolis effect.
This phenomenon is known as the effect of Coriolis. Due to the Coriolis Effect and an area of high pressure, the major wind blows—the trade winds—move from east to west along both sides across the equator over this 60-degree "belt."
The term "trade winds" or "easterlies" refers to the consistent east-to-west main breezes that blow in the equatorial part of the Earth. These three are the Trade Winds, the Triumphing Westerlies, and the Polar Easterlies. They each rule a region of around 30 degrees latitude, as if there are wind belts surrounding the world.
The Earth's rotation leads air to angle toward the equator in a southwesterly motion in the northern part of the globe and a northwesterly direction in the southern hemisphere, in an area known as the horse latitudes, between roughly 30 degrees north and 30 degrees south of the equator. We refer to this as the Coriolis Effect.
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what has been an impact of the chicano mural movement on american society?
Impact: By empowering marginalised communities to reclaim their stories via public art, the Chicano mural movement has increased understanding of Chicano culture and history.
Reason: The lack of Chicanos in the mainstream art world led to the development of the Chicano mural movement in the 1960s and 1970s. Large-scale murals celebrating the cultural heritage, history, and social justice fights of Chicanos were painted in public places. The images and messages in these murals frequently challenged the negative perceptions of Chicanos held by the dominant culture. By assisting in the preservation and promotion of Chicano culture, history, and identity as well as by encouraging other marginalised populations to embrace public art as a tool for empowerment and resistance, the movement has made a significant contribution to American society.
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can you compare and contrast the modified mercalli and richter scales?
Answer: I'm sorry my answer is late :(
Explanation:
Richter Scale. While the Mercalli scale describes the intensity of an earthquake based on its observed effects, the Richter scale describes the earthquake's magnitude by measuring the seismic waves that cause the earthquake.
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2) ________ is the dominant climate feature of the Middle East and North Africa.A) Monsoon rainfallB) AridityC) Winter ice stormsD) Consistent south winds
Answer:
Correct answer:
B) Aridity
Marsupials are animals that carry their young ones in their pouches.
A
True
B
False
True. A characteristic of the mammal group known as marsupials is that they give birth to offspring who are comparatively underdeveloped and then continue to develop in a pouch, or marsupium.
A. True. A characteristic of the mammal group known as marsupials is the delivery of relatively immature offspring, which continue to develop after birth, typically inside a pouch known as a marsupium. Koalas, kangaroos, wallabies, and opossums are some examples of marsupials. In contrast, mammals that have a placenta in their uterus, which includes the majority of mammals, give birth to babies that are more completely developed. True. The delivery of relatively immature offspring, which continue to develop outside the womb while linked to a teat inside the mother's pouch, distinguishes the group of mammals known as marsupials from other mammals.
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it is currently thought that moons typically form near
The correct option is B. It is currently thought that moons typically do not form near terrestrial planets such as Earth and Mars.
A planet that is predominantly made of silicate rocks or metals is referred to as a terrestrial planet, telluric planet, solid planet, or rocky planet. The inner planets nearest to the Sun in the Solar System are those that the IAU recognizes as terrestrial planets: Venus, Mars, Mercury, Earth, and Mars.
There is less space available for a planet's gravitational influence to attract more material and generate a moon or just capture a moon on terrestrial planets because of their smaller mass and weaker gravitational pull. The gravitational pull of the Sun also contributes significantly to the lack of moons on interior planets.
Mercury and Venus are the only terrestrial (rocky) planets in the inner solar system without any moons, while Earth has one and Mars has two minor moons. The ice giants Uranus and Neptune, as well as the gas giants Jupiter and Saturn, all contain several moons.
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NOTE: The question given on the portal is incomplete. Here's the complete question.
QUESTION: It is currently thought that moons typically do not form near:
a. Any planets of binary star systems.
b. Terrestrial planets such as Earth and Mars.
c. Jovian planets such as Jupiter and Saturn.
d. Any planets of isolated stars.
What landforms help shape life in Bhutan, Maldives, Nepal, and Sri Lanka?
The landforms help shape life in Bhutan, Maldives, Nepal, and Sri Lanka includes: Himalayan Mountains, Plains, Rivers and Coastal areas
The landforms that help shape life in Bhutan, Maldives, Nepal, and Sri LankaBhutan, Maldives, Nepal, and Sri Lanka are all countries in South Asia that have diverse landforms that shape the lives of their people in different ways. Some of the major landforms that help shape life in these countries include:
Himalayan Mountains: The Himalayan Mountains run through Bhutan and Nepal, and they play a crucial role in shaping life in these countries. The mountains are a source of water for the rivers that flow through the region, and they also provide important habitats for wildlife. Many people in Bhutan and Nepal rely on agriculture for their livelihood, and the mountains provide fertile soil for growing crops.
Plains: The plains of Nepal and Sri Lanka are important for agriculture and support the growth of crops like rice, wheat, and sugarcane. These plains are also home to a variety of wildlife, including elephants, tigers, and rhinoceroses.
Rivers: The rivers in these countries are a crucial source of water for agriculture, drinking, and other human activities. The rivers also support a rich aquatic ecosystem that includes fish, amphibians, and other species.
Coastal areas: The Maldives and Sri Lanka have extensive coastlines, which have shaped life in these countries in many ways. The coastlines provide important habitats for marine life, and they also support industries like fishing and tourism.
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what wind direction and speed aloft are forecast by this winds and temperature aloft forecast (fd) for fl390 - '750649'?
The forecast displays the forecasted wind speed and direction at various altitudes is Temperature: -51C Wind speed: 92 knots Wind direction: 288 degrees
It is essential to obtain winds aloft forecasts before flying to determine the expected wind speed and direction at different altitudes. The winds aloft are expressed in knots and degrees. The wind direction is given in degrees, and the wind speed is given in knots. In this case, the wind speed aloft is 92 knots, and the wind direction is 288 degrees.
The temperature aloft is given in Celsius degrees. The Winds and Temperature Aloft forecast can be used to calculate the expected airspeed of the airplane. For instance, if the airplane is flying against the wind, its airspeed will decrease. Conversely, if the airplane is flying with the wind, its airspeed will increase.
The Winds and Temperature Aloft forecast can be used to calculate the airplane's groundspeed using the following formula: Groundspeed = Airspeed + Wind Speed (for flying against the wind)
Groundspeed = Airspeed - Wind Speed (for flying with the wind)Therefore, it is critical to obtain the Winds and Temperature Aloft forecast to determine the expected wind direction and speed aloft before flying.
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the earth has earthquakes. does the moon have moonquakes?
Answer:
Yes
Explanation:
What biomes have a high NPP and why?
Answer:
Tropical rainforests have high NPP and the highest biodiversities of any terrestrial ecosystems.
Explanation:
The physical environment favours vast photosynthetic output and high growth rate.
when sediment is moved around by wind or water it is called__
When sediment is moved around by wind or water it is called sedimentation.
Sedimentation can do in a variety of ways depending on the terrain, and can be a result of natural processes similar as corrosion or be caused by human conditioning similar as construction. Sedimentation is important for the conformation of soil, for the conservation of territories, and for the loss of beach and other sediments on strands.
Sedimentation caused by wind is called aeolian sedimentation. Aeolian sedimentation occurs when strong winds hit a face and carry down loose patches. These patches, similar as beach, dust, and soil, can be transported far distances and deposit in areas far down from their source. This process can be seen in comeuppance, where beach stacks form from the wind- blown deposition.
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What sedimentary rocks typically form an aquifer?
An example of a calcium carbonate deposit in the lithosphere is...answer choicesGneissLimestoneShaleGranite
An example of a calcium carbonate deposit in the lithosphere is "Limestone".
Calcium carbonate deposits are one of the most common and widespread minerals found in the lithosphere. A great example of a calcium carbonate deposit is limestone, which is a sedimentary rock that is formed by the accumulation of small particles like shells, skeletal fragments, and coral over time.
Limestone can be found all over the world, from caves and hot springs to mountain peaks and the deep ocean. Calcium carbonate is also found in many other forms such as marble, chalk, and travertine.
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The process that Mildred us
It's radiocarbon dating because in the previous question it says that she is trying to find the amount of carbon-14 and carbon-12 in the fossil.
Radiocarbon dating: What is it?For carbon-based objects that came from living things, radiocarbon dating is a technique that gives precise age estimations. 1. By counting the amount of carbon-14 in the sample and comparing it to a widely accepted reference standard, an age could be calculated.
Why is radiocarbon dating used?By measuring the amount of carbon-14, a recently discovered radioactive isotope of carbon, in organic materials, Willard Libby suggested an original method for dating those materials in 1946. This process, also known as radiocarbon dating, offers precise age estimates for carbon-based artifacts derived from live beings.
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Central Mexico
Yucatan
Peninsula
Western Canada
Mid-Atlantic
Split by the Rocky
Mountains
Most densely populated
region of North America
Original locatior of the
Aztec empire
Rural with a large Mayan
population
Which one goes with which
Which part of New Zealand life shows the blending of Maori and British culture?
Responses
Maori marae architecture
baking a Christmas pudding
beginning rugby with a haka
drinking tea at cafes
The architecture of Maori marae and the tradition of starting a rugby match with a haka are two examples of how Maori and British culture coexist in New Zealand.
What do the Mori call the marae?Marae are regarded as trangawaewae — a standing place, a place of belonging — and are used as markers of tribal identity. Every marae has a dining hall and a meeting room (wharenui) (wharekai). Important occasions including funerals, tribal celebrations, and educational sessions use these.
Does New Zealand have a haka tradition?The All Blacks have made the haka famous around the world as a thrilling theatrical performance and a representation of Mori culture. Nonetheless, both men and women in New Zealand utilise it frequently outside of rugby fields. These are some obscure facts.
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