environmental quiz questions
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what is environment?
why some times the environment will become bad?
why humans should see environment nice?
why some times the environment will become bad?
why humans should see environment nice?
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(1) Which are the main factors that decide the conditions of environment?
Answer: Temperature, pressure, wind velocity and humidity of atmosphere.
2) What once covered 14% of the earth’s land area, but by 1991 over half had been destroyed?
Answer: Rain forest.
3) Which environmental pressure group was founded in the UK in 1971?
Answer: Friends of the earth.
4) Which is called the farmers friends?
Answer: Earthworm.
5) Which is the world’s largest type of earth worm?
Answer: The South African Giant Earthworm.
6) Rain or other forms of precipitation containing acid formed by industrial pollutants is called _?
Answer: Acid Rain.
7) What is BOD?
Answer: Biochemical Oxygen Demand.
8) This layer absorbs 99% of sun’s ultraviolet radiations which are very harmful for animals and plants. So this layer is called a shield to the earth. Name this layer.
Answer: Ozone layer.
9) Which is the worst disaster from a nuclear power plant?
Answer: Chernobyl, Russia (April 1986)
10) What is the effect of acid rain on the soil?
Answer: The soil becomes acidic which reduces the growth of crops.
Answer: Temperature, pressure, wind velocity and humidity of atmosphere.
2) What once covered 14% of the earth’s land area, but by 1991 over half had been destroyed?
Answer: Rain forest.
3) Which environmental pressure group was founded in the UK in 1971?
Answer: Friends of the earth.
4) Which is called the farmers friends?
Answer: Earthworm.
5) Which is the world’s largest type of earth worm?
Answer: The South African Giant Earthworm.
6) Rain or other forms of precipitation containing acid formed by industrial pollutants is called _?
Answer: Acid Rain.
7) What is BOD?
Answer: Biochemical Oxygen Demand.
8) This layer absorbs 99% of sun’s ultraviolet radiations which are very harmful for animals and plants. So this layer is called a shield to the earth. Name this layer.
Answer: Ozone layer.
9) Which is the worst disaster from a nuclear power plant?
Answer: Chernobyl, Russia (April 1986)
10) What is the effect of acid rain on the soil?
Answer: The soil becomes acidic which reduces the growth of crops.
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