Answer:
light and air pollution
Explanation:
i don't know what I can explain
Answer:
To assess the effects of timing and frequency of weed harrowing on weed abundance and crop yield, different pre- and post-emergence weed harrowing sequences were applied to spring cereals and peas in field experiments performed during 2003 and 2004 in Sweden. Post-emergence harrowing was performed at crop growth stages 2–3 and 5–6 true leaves respectively. The best weed control was obtained by a combination of pre- and post-emergence harrowing, but these treatments also caused yield losses of 12–14% in spring cereals, while no yield losses were observed in peas.
which two statements apply to the cultrue of the Southwest?
Answer:
A and C
Explanation:
17.If the time at 15 degree west is 7pm What will be the time at 10 degree westRequired to answer. Single choice.
(1 Point)
7;20
6;59
6;00
4;00
18.Which one of the following countries has ahead of time than the othersRequired to answer. Single choice.
(1 Point)
Ghanna
Ethiopia
Nigeria
Answer:
6;59 and Ethiopia
Explanation:
how often do we see spring and neap tides
Answer: The term is originally from the concept of the tide "springing forth." Spring tides occur twice each month all year long without regard to the season. Neap tides, which also occur twice a month, but happen when the sun and moon are at right angles to each other.
Explanation:
Compare the climates of Las Vegas and New Orleans.
In which layers is the air very thin as well as very warm?
Describe how the sea erodes the coast (3 marks)
Answer:
There are three main ways in which the coast can be eroded by the sea:
Hydraulic action: lots of sea water crashes against the land, causing air and water to become trapped and compressed in surface cracks. When the sea retreats the air expands, weakening the cracks in the rock and causing pieces of the rock to break off.
Corrasion: caused by bits of rock hitting the cliffs and other parts of the land, causing more bits of rock to break off.
Corrosion: involves the chemical action of sea on rock, often happens with limestone beaches, when the limestone dissolves in the sea water although the salt can affect some other stones as well.
Explanation:
Answer:
Waves can erode the coastline in a similar way to the water in rivers. This usually occurs when the sea takes lots of energy from the power of destructive waves. Transportation - the movement of eroded material up and down, and along the coast.
Hope this helps :)
What are some key similarities and differences in the physical geography of the U.S.
and Canada?
wait I sorry what so you mean ?
Answer:
We have mountains and they do too we have big cannons while canada dosnt have that
Using complete sentences, briefly describe what the image above represents. What are the main differences between the tierra caliente level and the tierra fria level?
The image represents the various classification of Earth's environment based on the altitude. To each zone correspond a certain type of climate, where certain types of plants for example can or cannot grow. That's called "Altitudinal zonation". Basically, the higher you go, the colder it gets. That's especially useful to describe the climate in tropical but mountainous regions, like Latin America.
Difference between tierra caliente and tierra fria:
Tierra caliente (warm land) level is the lowest and goes from sea level up to 2,000 or 3,000 feet depending on who you ask, and it's the perfect for fruits and most livestock for example.
Tierra fria (cold land) level starts at 6,000 feet. It's a zone where virtually no livestock can be found and only robust vegetables (like potatoes) can grow easily.
The main differences are of course their altitude but also, as a consequence of the altitude, the types of plants that can grow in each level, which are extremely different.
Have a Wonderful Day! (:
Which diagram best illustrates how air rising our a mountain produces precipitation
The Diagram number 4 best illustrates how air rising on a mountain produces precipitation.
Precipitation
Precipitation is important for the biodiversity and ecosystem of the planet. It is the process of formation of liquid, frozen or gas form of water in the atmosphere, and falling back on earth. It comes in many forms, like rain, sleet, and snow.
There are three major types of water cycle, Evaporation, Condensation and Precipitation. As far as the question is concerned, the best diagram which illustrates precipitation is number 4.
Learn More about Water Cycle here:
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rate of urbanization in the world is more Rapid in the western part of the world then in the East
a.true or b.false
Answer:
The answer is b. false
Explanation:
The answer is false simply because countries in the western part of the world, first of all in Europe and Northern America have passes this process of rapid urbanization already. Most of the countries in the Eastern hemisphere, countries of Eastern Africa and Asia are going through that process. That is why countries such as Ethiopia, Kuwait, Singapore and others are having the biggest rate of urbanization.
Agra is a smart City true or false?
Answer:
True
Explanation: Agra was selected as smart city in September 2016 in the second round of the Smart Cities Challenge
sector.
Raw materials and natural resources are obtained in the
A secondary
B. primary
C tertiary
D. quatemary
Please select the best answer from the choices provided
Answer: b. primary
Explanation:
i got it right
Answer:
Primary
Explanation:
just took the test:p
Pull factors leading to immigration include job opportunities, political and religious freedom, access to education, and the prospect of a better life for oneś children.
In the 20th Century these pull factors have encouraged migration primarily...
a
from less-developed (poor) countries to more-developed countries.
b
among people with similar religious beleifs.
c
among people with similar eating habits
d
from more developed (rich) countries to less developed (poor) countries
Answer:
The migration during the 20th century has been mostly from less-developed (poor) countries to more-developed countries.
Explanation:
A is correct because during the 20th century, with the migration policies being made much more friendly and open, the people from the less-developed countries where the living conditions were terrible, to the more-developed countries where they could have much better lives.
B is not correct because it is actually the opposite, where people from different religious beliefs than those of the people of the county of their choice, have migrated and made much more diverse societies.
C is not correct because such migration has not been recorded so far.
D is not correct because the people from more-developed countries usually only visit the less-developed countries as tourists, but very very rarely migrate to them as they are aware of the risks and bad living conditions.
Where does the energy for all Earth's processes come from
Explanation: Solar energy is the main source of our energy
Answer: The Sun
Explanation: Energy for all Earth's processes come from the Sun. Nearly all of the earth's energy comes from radiant energy. Some of this radiant energy is reflected by water droplets and dust particles in the atmosphere and bounced back into space or scattered throughout the atmosphere; some is absorbed by clouds or ozone.
Are unicorns real? I really need to know!!!
Just kidding this is for anyone who needs any extra points.
Explanation:
Most definatley! They are so real!
Answer:
Yes All you need is a goat and a imagination
Explanation:
Are birth rates high or low in Eastern Europe?
Answer:
They are low
Explanation:
Why might native Americans living today be uncomfortable with Columbus Day as it has been celebrated through most of the 20th century?
Answer:
Columbus was a horrible man that killed, enslaved, tortured and raped Natice Americans when they did nothing to him besides welcomed him onto their land with open arms. He forced his believes onto Native Americans and brought deadly diseases that killed the majority of the Native population. A day that is "celebrated" because he "found" America (although he didn't) despite the awful things he did would be upsetting knowing that person is the reason millions had died.
What level of economic actvity does education occur in?
Answer:
Education is a service sector and occurs as a tertiary economic activity.
Explanation:
Economic activities are those that are performed by man for earning his living education being a part of the service sector is included in the tertiary sector as related to the teaching, development, and training of individuals. This sector contributes to the GDP of the nation and is an index for checking the countries literacy rate.Which of these is a key feature of a representative democracy?
Answer:
The people elect officials to represent them
Explanation:
one significant consequence of the 1944 rwandan genocide was that
Answer:
One significant consequence of the 1944 rwandan genocide was that , the population of region reduced drastically following the act .
As massive killing was observed. This act had been planned months before it was executed and hence the adverse effect sustained many duration even after the act ended.
Let's Check In sector. More then 80% of the American workforce works in the A secondary B. primary C. tertiary D. quaternary Please select the best answer from the choices provided Ο Α OB ос OD D
Answer:
c, tertiary
Explanation:
i took the quiz on edge.
Answer:
THE ANWSER IS C
Explanation:
i got it right on time4learning
Which is one type of evidence that geologists usually study?
Answer:
The answer on Edgn is (B) waves that move through Earth
Explanation:
yall wanted a short answer
Answer:
B
Explanation:
People in North Africa are becoming __________ as educational opportunities are expanding to more people.
A.wealthier
B.more literate
C.healthier
D.more religious
can someone please help me ..
10 points!
Where is the East China Sea at??
What is the goal of the European Union ?
A. Become like the United States
B. Become like Soviet Union
C. Eliminate the United States
D. Become stronger than the United States
Answer:become like the United States
Explanation:hopes this helps!
Plz help!
Which evidence originally supported Hess’s idea of seafloor spreading in 1968?
A) Younger rocks are closer to mid-ocean ridges.
B) The destruction of crust occurs at deep-sea trenches.
C) Oceanic rocks are pillow-shaped when formed.
D) Rocks across the ocean floor have alternating magnetic stripes.
Answer:
The evidence that originally supported Hess's idea of seafloor spreading was that the younger rocks are closer to mid-ocean ridges.
Explanation:
A is correct because Hess noticed that the rocks that are closer to the mid-ocean ridges are younger, and as their distance from the mid-ocean ridge increased, their age increased as well, thus giving him a clue that the seafloor is spreading.
B is not correct because Hess never managed to examine the deep-sea trenches.
C is not correct because Hess didn't have the means to be that close (in water) to a mid-ocean ridge where the new crust is formed so that he can witness it, and this was mainly due to the lack of proper equipment.
D is not correct because magnetic stripes indicate the positions of the poles throughout the geological past.
Answer:
A
Explanation:
1. Name the city where the Missouri and Mississippi rivers join
2. What city is near 40 N and 75 W?
3. What city is east of 75 W and 42 N?
Answer:
1. St.Louis
2. Philadelphia
3. Stamford Connecticut
Explanation:
This what I just thing but if they are wrong I am so sorry but I tried at least.
!!HELP!!
A coral reef, like the one shown in the photo, is a structure composed of the calcium carbonate exoskeletons of corals, a type of animal. Which term best characterizes the role of corals in a coral reef ecosystem?
Biotic term best characterizes the role of corals in a coral reef ecosystem. Because they are living organisms, coral reefs are biotic components of an ecosystem. Coral reefs are actually living creatures even though they appear to be inanimate objects.
What kind of animals live in the coral reef?
Numerous species of fish as well as different sponges, oysters, clams, crabs, sea stars, and sea urchins all find a home on coral reefs. Additionally, seagrass, mangrove, and mudflat communities nearby are ecologically connected to coral reefs.
The ecosystem's exposure to sunlight, the amount of oxygen and nutrients that are dissolved in the water, the distance from land, the depth, and the temperature are all significant abiotic factors. Biotic factors include plants, animals, and microbes.
Learn more about the coral reef here:
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What is the domain of the given function?
{(3, –2), (6, 1), (–1, 4), (5, 9), (–4, 0)}
{x | x = –4, –1, 3, 5, 6}
{y | y = –2, 0, 1, 4, 9}
{x | x = –4, –2, –1, 0, 1, 3, 4, 5, 6, 9}
{y | y = –4, –2, –1, 0, 1, 3, 4, 5, 6, 9}
Answer:
Choice A is correct. This is because of the fact that the domain means the x-values of a function. The x-values given here are 3, 6, -1, 5, & -4. When you rearrange these in ascending order, you will get -4, -1, 3, 5, & 6. The meaning of the symbol "|" is "such that". When you put our domain in set notation, we will get {x | x = -4,-1,3,5,6}, which means "x such that x is equal to -4, -1, 3, 5, and 6". Hope this helped :)
the answer is a because the answer is a