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Climate Change

Global warming, greenhouse gases, and climate impacts.

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Climate Change

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Sustainable Development

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Climate Change
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QUESTION NO 01
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Permafrost thaw can release?

Answer: Stored methane and CO2
Frozen soils hold large carbon stocks.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 02
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Sea-level rise is driven mainly by?

Answer: Thermal expansion and melting ice
Warming oceans expand; glaciers/ice sheets melt.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 03
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Global warming refers to?

Answer: Long-term rise in Earth’s average temperature
It is a multi-decadal climate trend.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 04
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Which sector is a major source of methane?

Answer: Livestock and wetlands (among others)
Methane also comes from fossil fuels and waste.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 05
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Which gas depletes stratospheric ozone (not a primary GHG focus)?

Answer: CFCs (chlorofluorocarbons)
CFCs damaged the ozone layer; Montreal Protocol addressed them.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 06
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The main greenhouse gas from fossil fuel burning is?

Answer: Carbon dioxide (CO2)
CO2 is the dominant long-lived GHG from combustion.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 07
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Climate mitigation means?

Answer: Reducing emissions and enhancing sinks
Mitigation tackles the causes of climate change.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 08
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Which gas depletes stratospheric ozone (not a primary GHG focus)?

Answer: CFCs (chlorofluorocarbons)
CFCs damaged the ozone layer; Montreal Protocol addressed them.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 09
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El Niño is primarily?

Answer: A Pacific ocean–atmosphere climate pattern
It affects global weather and temperatures temporarily.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes
QUESTION NO 10
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A carbon footprint measures?

Answer: GHG emissions linked to an activity/product
It estimates climate impact of lifestyles or goods.
Shahzad Mahota
Shahzad Mahota @shahzad-mahota
302 Quizzes
2930 Questions
00 Likes

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