The chinese have constructed the biggest _____ in the world.
hydroelectric dam i think
Which of these MOST directly contributed to the Green Revolution?
The domestication of plants and animals
The signing of international agreements
A widespread diffusion of industrial agriculture
The invention of crop rotation
A decline in the global birthrate
Widespread diffusion of industrial agriculture majorly contributed to the Green Revolution.
What is Green Revolution?Green Revolution was an event that took place during the second half of the 20th century. Use of modernization and advanced techniques in agriculture was given emphasis during the Green Revolution.
This gave rise to use of fertilizers, pesticides, chemicals and other such techniques that led to significant increase in agricultural productivity after the end of the World War II.
Hence, option C holds true regarding Green Revolution.
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what is the defination weathering and explain two ways it can occur.
Answer: Weathering is the breaking down of rocks and minerals on the surface of Earth. Weathering is divided into two types, mechanical and chemical.
Explanation: One of the causes for mechanical weathering is water, either liquid or solid. A cause for chemical weathering is rain water. Rain water reacts with mineral grains in rocks to form new minerals.
An organism that eats only other animals is called a what
Answer:
Carnivore
Explanation:
Carnivore = eats flesh only
Omnivore = eats plants and animals
Herbivore = eats only plants
HELP ASAP!!!! With an explanation
Answer:
Idea, A, C
Explanation:
Because the idea hadn't formed to a theory because it had little to no evidence and A and C show the two continents connecting previously and explains that these animals couldn't of swam or flew all the way across the world supporting his idea of pangea.
.2 Explain ONE danger of the excessive use of fertilisers to the water environment.
before there was any life on earth, which gas was absent from the ancient atmosphere?
Compare the use of one wind turbine to 40,000 solar panels as an energy source in terms of the amount of carbon dioxide released.
A.
One wind turbine is a better energy source because the amount of carbon dioxide released during manufacturing is less that of 40,000 solar panels.
B.
One wind turbine is a worse energy source because the amount of carbon dioxide released during manufacturing is more than that of 40,000 solar panels.
C.
There is no difference between one wind turbine and 40,000 solar panels in terms of the amount of carbon dioxide released.
D.
40,000 solar panels is better energy source than a wind turbine because of the amount of carbon dioxide released during use.
One wind turbine is a better energy source because the amount of carbon dioxide released during manufacturing is less that of 40,000 solar panels. That is option A.
What is renewable energy sources?Renewable energy sources are those energy sources that can be replaced or replenished naturally. Example of renewable energy sources are sun and wind.
The solar energy is gotten from the sun while wind energy is gotten from the wind.
According to research, one wind turbine produces 4.64 grams of CO2/1kWh while the solar panel produces 70 grams of CO2/1kWh.
Therefore, one wind turbine is a better energy source because the amount of carbon dioxide released during manufacturing is less that of 40,000 solar panels.
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what is the difference between a species that is considered threatened and a species that is considered endangered?
Answer:
the difference is that a specie that is considered threatened is the ones that could be in danger in some future and the species considered endangered are the ones that are in danger now
This igneous rock contains angular pieces of gray volcanic rocks in a matrix of powdery volcanic ash and smaller rock fragments. What type of eruption probably formed this rock
The igneous rock that was described, which contains angular bits of gray volcanic rocks amidst a matrix of powdery volcanic ash and smaller rock fragments, was probably created by a volcanic eruption known as a "pyroclastic eruption" or "pyroclastic flow."
A mixture of broken rock, volcanic ash, and hot gases is released into the atmosphere during pyroclastic eruptions, which are extremely explosive volcanic events. When this mixture, also known as pyroclastic material or tephra, flows rapidly down a volcano's flanks, it significantly damages the region nearby.
The gray volcanic rock's angular shards are probably portions of pre-existing volcanic material that were broken and ejected during the eruption.
The explosive eruption also produced powdered volcanic ash and smaller rock pieces in the matrix, which stand in for the finer-grained particles that settled and collected during and after the eruption.
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Earthquakes are common in the Ring of Fire. They sometimes are followed by
aftershocks which are:
A. large waves.
B. lava flows.
C. volcanic eruptions
D. smaller earthquakes
Which of the following are true about the 2011 Japan Earthquake A. The Japan earthquake produced a large tsunami that was predicted almost exactly by the early warning systems. B. It slipped on a large surface area on the subduction thrust fault interface and this slip area encompassed several past earthquake slip patches that involved magnitude 8.0 events. No known historic earthquake showed this amount of slip within the Japan trench and it was therefore completely unexpected. Tsunami depost records, however, indicated that there was a likely similar sized earthquake about 1000 years ago in this same area. C. It slipped over a medium sized area that was similar to past events. D. The Japan earthquake was the largest earthquake of all time.
Answer:
The effects of the great earthquake were felt around the world, from Norway's fjords to Antarctica's ice sheet. Tsunami debris has continued to wash up on North American beaches years later. Residents of Tokyo received a minute of warning before the strong shaking hit the city, thanks to Japan's earthquake early warning system.
Explanation:
What pull factors attract southeast asians to australia today?
Answer:
Industry. education, and government services
Explanation:
Pull factors are things that makes people feel eager to move to a certain place. Southeast Asians moved to Australia because of quality government services, education and industry.
How did airports encourage city growth? A. They promoted the building of hotels, restaurants, services, and rapid transit to accommodate travelers. B. They are so big and require so much land that they need a larger population to be sustained. C. They limit the effects of gridlock and make travel more pleasant. D. They were responsible for transporting over 13 billion tons of materials. Please select the best answer from the choices provided. A B C D.
Answer:
A. They promoted the building of hotels, restaurants, services, and rapid transit to accommodate travelers.
Explanation:
If more people are showing up to a city via air travel, the city will want to accommodate as many of those people as possible, so those tourists will spend money in those cities, which will grow economies, leading to more growth
what way was the Dust Bowl a perfect storm?
The Dust Bowl was a perfect storm because urbanization and technical advancements caused agricultural practices to shift at the same time as a drought and topsoil deteriorating in the area.
What was the Dust Bowl?A period of severe dust storms that greatly damaged the ecology and agriculture of the American and Canadian prairies during the 1930s; severe drought and a failure to apply proper farming methods caused the phenomenon.
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Hope this helps.
The Himalayan Mountains are the tectonic product of a collision between India and Eurasia that began 50 million years ago and still continues. True False
Answer:
This sentence is TRUE.
The Himalayan Mountains are young mountains formed in alpine orogeny with Pyrenees, Alps, Carpathians Mountains.
Oceanic islands can be home to species found nowhere else on earth. Why?.
Answer:
that is because Islands are often isolated, minimizing gene flow and maximizing diversification.
The high-tech firms of silicon valley in california are clustered together to take advantage of.
The high tech firms of silicon valley in California are clustered together to take the advantage of agglomeration effects.
Where is Silicon Valley?Silicon Valley is the area of northern California where there are thousands of companies doing innovation and has technology. Thus it is global center for technological innovation.
The silicon valley is the economies of agglomeration as there various high tech comes set up near to each other which is beneficial of each other in growth and innovation.
Thus high tech companies takes the advantages of agglomeration effect.
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The partitioning of India was a direct result of
What is the main limitation of using renewable energy sources?
A.
The geographical location and high cost.
B.
They are cleaner than non-renewable.
C.
They create high paying jobs everywhere.
D.
They have high environmental impacts.
A. Write a 5 sentence paragraph to explain the greenhouse effect to a student in 4th grade. Remember to include the following terms: atmosphere, greenhouse gasses , Earth, heat, light, Sun, trapped. 1
Answer:
This term “Greenhouse effect” is related to Global warming and pollution.It is a process due to which Earth's surface temperature is rising because all the heat and radiation from The Sun, is bring trapped in our atmosphere. Then this heat is released on Earth's surface making it hot and melting Glaciers.The green house gases (like Carbon dioxide, methane etc.) in the atmosphere capture heat.What tool can scientists use to observe soft tissue around fossil bones?.
Answer:
Electron microscope
Explanation:
In order to find fresh, uncontaminated surfaces of the bones to examine, scientists broke tiny pieces off the fragmented fossils
The Far North is that area where the growing season is too short for successful commercial agricultural on a regular basis, the land base is too poor, and ________.
The Far North is an area where the growing season is too short for successful commercial agriculture on a regular basis, the land base is too poor, and has low sun access.
What is Agriculture?This refers to the production of farm produce that can be used for subsistence purposes or to sell to other consumers
Hence, we can see that based on the topography of the Far North that has a poor area for agriculture, which makes farming difficult, and crops barely survive there.
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a volcano that is able to erupt but is not active at this time
Answer:
A dormant volcano
Explanation:
Dormant volcanos are ones that have the ability to erupt and have erupted in the past, but aren't currently active
Arab – Israeli Conflict : Diverse Perspective
Some of the following statements reflect the views of Arab Palestinians, some are more in line with the thinking of Israeli’s, and some are facts that both can agree on. Next to each one type AP for Arab Palestianians,
I for Isrealis
or B if both would agree to that statement.
The PLO as a governing body
Israel is the homeland for the Jews, we are God’s people.
Since 70 AD, we, the Arabs, have lived here.
Moses led the Hebrews here in Biblical times.
We started an Intifada in 1987 and 2000 because our voice wasn’t being heard.
Arafat was our first leader.
Rabin was a leader of our country.
Resolution 242 was passed to divide this area between the two sides.
We accepted Resolution 242.
We rejected Resolution 242.
Rabin and Arafat signed a
peace treaty in Washington D.C.
We agreed to give land back in exchange for peace.
We are the majority in the occupied territories.
We lost all our land after the Six Day War.
We were denied access to the Suez Canal by Egypt.
Black September attempted to get the world talking about our situation.
We were part of the Ottoman Empire.
We were attacked the day after declaring our independence.
We built a wall to separate them from us.
We currently control nearly all the land.
Israel is the homeland for the Jews, we are God’s people.
ISince 70 AD, we, the Arabs, have lived here.
APMoses led the Hebrews here in Biblical times.
IWe started an Intifada in 1987 and 2000 because our voice wasn’t being heard.
APArafat was our first leader.
APRabin was a leader of our country.
BResolution 242 was passed to divide this area between the two sides.
IWe accepted Resolution 242.
IWe rejected Resolution 242.
APRabin and Arafat signed a
peace treaty in Washington D.C.
BWe agreed to give land back in exchange for peace.
IWe are the majority in the occupied territories.
APWe lost all our land after the Six Day War.
APWe were denied access to the Suez Canal by Egypt.
BBlack September attempted to get the world talking about our situation.
BWe were part of the Ottoman Empire.
IWe were attacked the day after declaring our independence.
IWe built a wall to separate them from us.
B
c) Describe the different ways by which the dependent population is supported in developed and
developing countries.
[5
nombre: liz
c) Describir las diferentes formas en que se mantiene a la población dependiente en países desarrollados y
países en desarrollo.
[5
América Latina se caracteriza, a grandes rasgos, por lo siguiente: Se corresponde con más de la mitad de la superficie del continente americano, y alberga alrededor de 650.000.000 de habitantes en alrededor de 30 naciones. Sus idiomas predominantes son el español, el portugués y en menor medida el francés.
Because scientists cannot travel back in time 350,000 years, infer how scientists determined the Carbon dioxide levels in the graph above?
A.
they use a computer model
B.
they used fossils of dinosaurs to measure the carbon dioxide in them
C.
the scientists from that time period kept records we could interpret
D.
they used ice cores and tree rings called proxy indicators
Answer:
they use a computer model
what is the biggest cause of weathering and erosion
Answer:Water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. Once a rock has been broken down, a process called erosion transports the bits of rock and mineral away. No rock on Earth is hard enough to resist the forces of weathering and erosion.
Explanation:
What are meteoroids ?
Answer:
a small body moving in the solar system that would become a meteor if it entered the earth's atmosphere !!
Explanation:
Answer:
Meteoroids are lumps of rocks that orbit the sun. It is also known as a small body moving in the solar system that would become a meteor if it entered the earth's atmosphere.
Explanation:
In our solar system, there is actually a meteoroid belt in between Mars and Jupiter.
Sub-Saharan Africa and South Asia have some of the world's lowest literacy rates, averaging ________ percent.
Answer:
76 percent
Explanation:
Sub-Saharan Africa and South Asia have some of the world's lowest literacy rates, averaging 76 percent.
The data are from United Nations The Sustainable Development Goals Report from 2019 (page 31):
Southern Asia - 49 percent
sub-Saharan Africa - 27 percent
