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Climate Science and Environmental Impact Quiz

#1

Which of the following is a greenhouse gas?

Carbon Dioxide
Explanation

Carbon dioxide is a well-known greenhouse gas contributing to global warming.

#2

What is the primary cause of global warming?

Greenhouse gas emissions
Explanation

Emissions of greenhouse gases, primarily from human activities, are the main drivers of global warming.

#3

Which gas is the most abundant in Earth's atmosphere?

Nitrogen
Explanation

Nitrogen constitutes the largest proportion of Earth's atmosphere by volume.

#4

What is the term for the gradual increase in Earth's average temperature over time?

Global warming
Explanation

Global warming refers to the long-term rise in Earth's average temperature due to human activities.

#5

What is the main greenhouse gas emitted by human activities?

Carbon Dioxide
Explanation

Carbon dioxide is the primary greenhouse gas released by human activities such as burning fossil fuels.

#6

Which layer of the atmosphere contains the ozone layer?

Stratosphere
Explanation

The ozone layer resides in the stratosphere of the Earth's atmosphere.

#7

What is the term for the process by which water vapor turns into liquid water?

Condensation
Explanation

Condensation is the phase transition of water vapor into liquid water.

#8

Which of the following is a major greenhouse gas emitted by agricultural activities?

Methane
Explanation

Methane is a potent greenhouse gas released during various agricultural practices.

#9

What is the primary source of energy driving the Earth's climate system?

Solar radiation
Explanation

Solar radiation from the Sun is the primary energy source influencing Earth's climate system.

#10

What is the name for the process of a glacier breaking off into the ocean?

Calving
Explanation

Calving refers to the process of glaciers breaking off into the ocean, forming icebergs.

#11

What is the name of the phenomenon where Earth's average temperature gradually increases due to human activities?

Climate change
Explanation

Climate change refers to the long-term alteration of Earth's climate patterns, predominantly caused by human activities.

#12

Which of the following is a consequence of ocean acidification?

Coral bleaching
Explanation

Ocean acidification, resulting from increased carbon dioxide absorption, leads to coral bleaching.

#13

What is the main contributor to the hole in the ozone layer?

Chlorofluorocarbons (CFCs)
Explanation

Chlorofluorocarbons (CFCs) are synthetic compounds primarily responsible for ozone depletion in the atmosphere.

#14

Which of the following phenomena is associated with the release of greenhouse gases from permafrost?

Methane clathrate release
Explanation

The release of methane clathrates from permafrost contributes to greenhouse gas emissions and exacerbates climate change.

#15

What is the name for the process of the Earth's surface heating up due to the trapping of heat by greenhouse gases?

Enhanced greenhouse effect
Explanation

The enhanced greenhouse effect occurs when increased greenhouse gas concentrations trap more heat in the Earth's atmosphere, leading to surface warming.

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