608 Questions

Environmental

Practice Environmental MCQs from the Science syllabus.

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ScienceEasy
Environmental
Climate

Which type of radiation is trapped by greenhouse gases?

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ScienceEasy
Environmental
Climate

What is the chemical symbol for Ozone?

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ScienceEasy
Environmental
Climate

Deforestation leads to an increase in which atmospheric gas?

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ScienceEasy
Environmental
Climate

Which season is most associated with the thinning of the ozone layer over Antarctica?

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ScienceEasy
Environmental
Climate

What is the main component of CNG?

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ScienceEasy
Environmental
Climate

Which of the following is an effect of acid rain?

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ScienceEasy
Environmental
Climate

Which gas is primarily responsible for acid rain?

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ScienceEasy
Environmental
Climate

Which layer of the atmosphere contains the maximum amount of air?

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ScienceEasy
Environmental
Climate

What is the increase in the Earth's temperature due to trapping of solar radiation by gases called?

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ScienceEasy
Environmental
Climate

Which of the following is NOT a greenhouse gas?

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ScienceEasy
Environmental
Climate

What happens to the temperature as we go higher in the troposphere?

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ScienceEasy
Environmental
Climate

Which organization works towards the protection of the ozone layer?

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ScienceEasy
Environmental
Climate

What is the main source of sulfur dioxide in the atmosphere?

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ScienceEasy
Environmental
Climate

Which of the following can help reduce global warming?

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ScienceEasy
Environmental
Climate

Which gas has the highest concentration in the atmosphere after Nitrogen and Oxygen?

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ScienceMedium
Environmental
Climate

What is the 'Lapse Rate' in the troposphere?

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ScienceMedium
Environmental
Climate

Which of these is the most potent greenhouse gas per molecule?

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ScienceMedium
Environmental
Climate

What is the unit used to measure the thickness of the ozone layer?

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ScienceMedium
Environmental
Climate

Which specific type of UV radiation is almost completely absorbed by the ozone layer?

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ScienceMedium
Environmental
Climate

What is the 'Albedo Effect'?

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