As a geologist studying rocks of Paleozoic era, there are several paleontological features that can be used to distinguish between Devonian- and Carboniferous-aged marine rocks.
What are marine rocks?Marine rocks are rocks that have formed from processes that occur in or around bodies of water, including oceans, seas, lakes, and rivers. These rocks can be found along coastlines, on the ocean floor, and in sedimentary deposits. Marine rocks can be divided into three main categories: sedimentary, igneous, and metamorphic. Sedimentary marine rocks are formed by the accumulation and cementation of sediment, such as sand, silt, and clay. Examples include sandstone, shale, and limestone. Igneous marine rocks are formed from volcanic activity that takes place beneath the ocean's surface. These rocks can be extrusive, such as basalt, or intrusive, such as granite. Metamorphic marine rocks are formed from the alteration of pre-existing rocks due to high temperatures and pressures, such as marble and slate. Marine rocks provide important clues about the Earth's geological history, including changes in sea level, climate, and tectonic activity. They also provide valuable resources, such as oil and gas reserves, and serve as habitats for marine life.
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During one year eight turles were born into a population
The death rate of the turtles in the year, can be found to be A. 7 turtles.
How to find the death rate ?Eight turtles were born which means the population grew by eight turtles. Then 10 more turtles came into the population which meant the increase was :
= 10 + 8
= 18 turtles
Then two emigrate leaving :
= 18 - 2
= 16 turtles
Howeber, the overall growth in population was 9 tutles which means that the number that died was :
= 16 - 9
= 7 turtles
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The full question is :
During one year, eight turtles are born into a population. Ten turtles immigrate into the population, but two emigrate to find mates. If the overall population growth is nine turtles, what was the death rate of turtles during the year? Use this formula: population growth = (birth rate + immigration) – (death rate + emigration)
A)7
B)9
C)11
D)29
l in the bubble next to
3. Which of these is a good title
for the passage?
:
A "Slimy Snakes"
® "Danger in the Trees"
"Big Meat Eaters"
D "Facts About B
Answer:
A slimy snakes
Explanation:
Find the area of this composite shape. Include correct units.
Show all your work.
The area of the shape is given as 59 cm
How to solve for the area of the shapeTo get the area of the composite shape, we would find the area of the rectangle and the area of the triangle
area of triangle = 1 / 2 b h
= b = base = 10 -4
b = 6
height = h
h = 8 - 5
= 3
area of triangle = 1/2 * 6 * 3
= 9
area of triangle = l x b
= 5 * 10
= 50
Area of composite shape = 50 + 9
= 59 cm
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This is a sociology class, someone please help.
- How is race a “social construct”? Analyze the Rachel Dolezal case in terms of the view that race is socially constructed, taking into account both her identity claims and the responses of others to those claims.
- What gives ethnicity a primordial quality?
Arrange the key events of South Asia’s modern history in the order they happened.
_____The eastern part of Pakistan became the independent nation of Bangladesh.
_____ The area the British called “India” was divided into two countries: India and Pakistan.
_____ The British government took direct control of most of South Asia and made India a colony.
_____ Mahatma Gandhi and Jawaharlal Nehru worked together to secure India’s independence from Britain.
_____ Indians who wanted independence formed the Indian National Congress and boycotted British goods.
Answer:
1.The British government took direct control of most of South Asia and made India a colony.
2. Indians who wanted independence formed the Indian National Congress and boycotted British goods.
3. Mahatma Gandhi and Jawaharlal Nehru worked together to secure India’s independence from Britain.
4. The area the British called “India” was divided into two countries: India and Pakistan.
5. The eastern part of Pakistan became the independent nation of Bangladesh.
How do Canadians use water directly and indirectly in our daily lives?
Answer:
Every year Canada withdraws around 44.7 billion cubic meter of freshwater, 64% of which are used for thermal power generation. Manufacturing and mining consume 15%, agriculture 9%, while all non- industrial use (municipal, rural and residential) use only 12%.
Explanation:
Coal is made from decomposed land plants. Coal has been found in the Arctic. The coal came from forests that grew in
the Arctic in the distant past. Today, the Arctic is too cold to support tree life.
What does the existence of arctic coal tell scientists?
A Forests will return to the Arctic in the future.
B The Arctic was warmer at some time in the past.
Ancient forest plants could survive very cold temperatures.
Past arctic soils lacked the nutrients needed for plant growth.
Answer: The Arctic was warmer at sometime in the past
Explanation:
Region - How does Sierra Nevada relate to other places
Answer: The Sierra Nevada has played an important role in the history of California and the United States. The California Gold Rush occurred in the western foothills from 1848 through 1855. Due to its inaccessibility, the range was not fully explored until 1912.
Explanation:
Waste from nuclear power plants must be disposed of in radioactively shielded storage containers.
Answer:
True?
Explanation:
I don't understand what's the question exactly
Australians refer to the Outback as the bush. options: True or false
Answer:
False
Explanation:
The bush is the backwoods or hinderlands but not the bush
Answer:
true
Explanation:
i took the test
● What is COVID-19?
Answer:
Explanation:
covid-19 is someone that is sick and is a virus it is so bad
Answer: no answer
Explanation: Covid 19 was a mortal virus for humanity millions of people die during that time even though they had the vaccine they would die because of the virus of because the vaccine was too much for their bodies
Which of the following best explains why the Berlin Wall initially constructed?
The Berlin Wall was constructed to prevent skilled workers leaving the country.
The Berlin Wall was constructed as a form of national defense against attacks.
(INCORRECT) The Berlin Wall was constructed initially as an enormous cultural project that became a symbol of communism.
The Berlin Wall was constructed to stop all tourist traffic into the country.
The Berlin Wall was constructed to prevent skilled workers leaving the country. Thus, the first option is the correct answer.
What is known about the Berlin Wall?During the period 1961 to 1989, the Berlin Wall surrounded West Berlin and prevented access to it from East Berlin and adjacent areas of East Germany. Between 1949 and 1961, approximately 2.5 million East Germans fled to West Germany, including an increasing number of skilled workers, professionals, and intellectuals.
Their loss threatened the East German state's economic viability. East Germany erected a wall to prevent East Germans from entering West Berlin and thus West Germany.
During the Cold War, the German Democratic Republic built the Berlin Wall to keep its citizens from fleeing
Therefore, to prevent skilled workers leaving the country, the Berlin Wall was built.
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is dietary preference a demographic factor
Yes, dietary preference can be considered a demographic factor. Dietary preference can influence a person's decisions related to food, as well as how they select food and/or restaurants, helping to create a distinct demographic profile1
Which monument, outside of Cairo, do archeologists believe was made using a system of ramps and pulleys?
What are the two most important requirements for the water in red-eared slider’s environment?
Answer: warm fresh water, abundant vegetation and within reach of a sunny dry spot
Explanation: In the wild, these aquatic reptiles thrive in warm fresh water, usually surrounded by abundant vegetation and within reach of a sunny dry spot for their basking needs.
PLEASE HELP!!!
A student makes a saturated sugar solution by dissolving sugar grains in warm water, stirring, and adding more sugar until it no longer dissolves. The student then allows the solution to come to room temperature. The student pours equal volumes of the sugar solution into five beakers. The student places a string into each of the beakers, with one end of the string hanging free outside of the glassware. The student then places the beakers into five chambers of varying temperature (5, 10, 15, 20, and 25 degrees Celsius). The student allows the beaker and string to sit for two weeks. At the end of the experiment, the student notices crystals have formed in the string. The student masses the amount of crystals that have formed from the sugar solution on the string.
Select the dependent variable in this experiment and what process in the rock cycle is the student most likely modeling?
A. The dependent variable is the temperature at which crystals form and the student is modeling the formation of igneous rock from magma.
B. The dependent variable is the temperature at which crystals form and the student is modeling the melting of metamorphic rock to form magma.
C. The dependent variable is the level of crystal formation and the student is modeling the melting of metamorphic rock to form magma.
D. The dependent variable is the level of crystal formation and the student is modeling the formation of igneous rock from magma.
Postnatal human development begins with ______________ and ends with
which if these features is found in northern america
A himalayan mountains
B Amazon river
C Gobi desert
D Kalahari desert
E Sahara desert
The feature that is found in Northern Africa is the Sahara Desert. The Sahara Desert is located in North Africa and covers over 3.6 million square miles, making it the largest hot desert in the world.
In your opinion, which is the least harmful and most sustainable source of energy production in Canada? Which one is the least?
Answer:
Nuclear
Wind: In an average year nobody would die. A death rate of 0.04 deaths per terawatt-hour means every 25 years a single person would die; Nuclear: In an average year nobody would die – only every 33 years would someone die. Solar: In an average year nobody would die – only every 50 years would someone die.
Explanation:
Hope this helps <3
What are Sierra Nevada human characteristics
Answer:
The Sierra Nevada is an asymmetrical range with its crest and high peaks decidedly toward the east. The peaks range from 11,000 to 14,000 feet (3,350 to 4,270 metres) above sea level, with Mount Whitney, at 14,494 feet (4,418 metres), the highest peak in the coterminous United States.
Explain the population density of India. (Where do most people live? Where are the capitals? Which region has the lowest density?)
Answer:
While the National Capital Region area of Delhi possesses the highest of the population density 2011 among the states of India having a statistics of 11,297 per square kilometre, the state of Arunachal Pradesh has the lowest record of population density having just 17 per square kilometre.
Explanation:
Sierra Nevada's Movement- provide description on how this feature may have impacted movement of good's, ideas, and people.
Rocks are forced apart from one another by strain, creating a fault block mountain range. A fault block is a chunk of rock that has faults enclosing it on at least two sides.
How Sierra Nevada's Movement impacted?
Cities stumble, economies wilt, and society wither without the flow of products, people, and ideas. Mobility has taken on increasing importance as local economies and the land uses that go along with them have become more specialized. Economic specialization is based on various forms of mobility, including the movement of labor from low-wage to high-wage areas, the daily travel of workers from their homes to their places of employment, the movement of materials to worksites, and the distribution of finished goods to markets.
Economic specialization has fueled productivity growth and propelled the dispersion of interconnected activities across the globe. When mobility is compromised, as in the event of a natural catastrophe, not only do businesses shut down, but individuals are unable to access essential medical care, families are unable to buy food, and schools are forced to close.
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What is one cause of conflict in Southwest Asia AND how does that conflict affect
people living in the region?
Answer:
South and Southwest Asia are fraught with a range of conflicts. The central inter-state conflict in the region is, of course, the Indo-Pakistani dispute over Kashmir. Virtually all the other conflicts in the region are intra-state conflicts, but with important regional dimensions.
Explanation:
1. describe the topography of the escarpment and that of the cape fold mountains.Explain what you think are the advantages and disadvantages.
Answer:
The escarpment is a long, steep slope that extends horizontally across the landscape and rises at least 100 meters from the surrounding land. It is characterized by a flat upper surface and a steep lower surface. The Cape Fold Mountains are a range of mountains located along the southwestern edge of the continent. They are characterized by high peaks and deep valleys, and have very steep slopes. The advantage of the escarpment is that it provides a platform from which to observe and study the landscape. The disadvantage is its steep slope, which makes it difficult to traverse. The advantage of the Cape Fold Mountains is that it offers access to a variety of unique landscapes, such as the unique ecosystem of the Cape Floral Kingdom. The disadvantage is its steep slopes, which can make it challenging to explore
Explanation:
Which of the following animals would you NOT find in the artic tundra region?
Polar Bears
(INCORRECT) Grasshoppers
Snowy Owls
Mountain Goats
Answer: Grasshoppers
Explanation:
Grasshoppers are not found in the arctic tundra region.
PLEASE I NEED HELP ASAP
Answer questions 1 and 5!!!
The information shows the gases that comprise of the Earth's atmosphere.
The reason for the gases chosen from question 2 - 4 are that Oxygen comprises 20.95% of the atmosphere, Nitrogen is the most abundant gas, and Water Vapor comprises 0.0 to 4. % percent.
What gases are the Earth's atmosphere made of ?The Earth's atmosphere is primarily made up of nitrogen (78%) and oxygen (21%). Other gases, including argon (0.93%), carbon dioxide (0.04%), neon, helium, methane, krypton, hydrogen, and ozone, make up the remaining small fraction of the atmosphere.
Water vapor is also present in varying amounts depending on location and weather conditions. Trace amounts of other gases, including pollutants and greenhouse gases, are also present in the atmosphere.
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Discovery of the _____ _____ during the Renaissance changed American and European culinary experiences forever.
Answer:
Discovery of the New World during the Renaissance changed American and European culinary experiences forever.
Explanation:
Which city was a British trading fort?
a.
Pondicherry
c.
Plassey
b.
Chennai
d.
Delhi
A
B
C
D
ss. One of the methods of collecting geographical data is REMOTE SENSING. 5.51 Briefly explain the above mentioned method of collecting geographical data. (2) 5.5.2. Remote sensing mainly involves the complex use of satellites orbiting space. 5.5.2.1 Name TWO examples of satellites that are used to collect data more often by South African geographers.
By using airborne or satellite-based sensors, remote sensing can gather data about a specific object or area.
What steps are involved in gathering data for remote sensing?Remote sensing allows for the collection of information about a particular object or region utilizing airborne or satellite-based sensors. Remote sensing data collection methods can be passive or active. Passive sensors like spectral imagers can detect natural radiation that is emitted or reflected by the object or area being analyzed.
Which two distant sensing applications?Examples comprise:
Because of the cameras on satellites and aircraft that take pictures of broad swathes of the Earth's surface, we can see much more from the air and space than we can from the ground.Sonar technology on ships can be used to take pictures of the seafloor without having to descend to the ocean's depths.In South Africa, is there a satellite?SUNSAT, the nation's first satellite, was launched by South Africa in 1999 from the US's Vandenberg Air Force Base. In 2009, SumbandilaSat, a second satellite, was launched from Kazakhstan's Baikonur Cosmodrome.
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Explain the relationship between formation of mountains and climate during the Cenozoic.
Answer:
Explanation:
During the Cenozoic era (approximately 66 million years ago to present day), the formation of mountains and climate were closely linked. The Cenozoic saw the emergence of the modern climate system, with a gradual cooling trend that culminated in the onset of the ice ages around 2.6 million years ago.
One major factor contributing to the Cenozoic cooling trend was the formation of mountains, particularly the uplift of the Himalayas and the Andes. The Himalayas began to form around 50 million years ago as the Indian subcontinent collided with Asia, while the Andes began to rise around 30 million years ago due to the subduction of the Nazca Plate beneath the South American Plate. These mountain ranges had a number of impacts on global climate:
Increased weathering: As mountains rose, they exposed large areas of rock to the elements. This led to increased weathering, which in turn led to the removal of carbon dioxide from the atmosphere through a process known as chemical weathering. This helped to reduce the greenhouse effect and cool the planet.
Albedo effect: Mountains have a high albedo, meaning they reflect a lot of sunlight back into space. This has a cooling effect on the planet.
Ocean currents: Mountain ranges can affect ocean currents by altering the direction and strength of prevailing winds. This can in turn impact the distribution of heat around the planet.
Atmospheric circulation: Mountains can also impact atmospheric circulation, creating areas of high and low pressure that affect global weather patterns.
Overall, the formation of mountains during the Cenozoic had a significant impact on global climate, contributing to the gradual cooling trend that led to the onset of the ice ages.