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Test: Climate change - Year 9 MCQ


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10 Questions MCQ Test - Test: Climate change

Test: Climate change for Year 9 2024 is part of Year 9 preparation. The Test: Climate change questions and answers have been prepared according to the Year 9 exam syllabus.The Test: Climate change MCQs are made for Year 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Climate change below.
Solutions of Test: Climate change questions in English are available as part of our course for Year 9 & Test: Climate change solutions in Hindi for Year 9 course. Download more important topics, notes, lectures and mock test series for Year 9 Exam by signing up for free. Attempt Test: Climate change | 10 questions in 20 minutes | Mock test for Year 9 preparation | Free important questions MCQ to study for Year 9 Exam | Download free PDF with solutions
Test: Climate change - Question 1
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What is the primary greenhouse gas responsible for trapping heat in the Earth's atmosphere?

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Carbon dioxide (CO2) is the most significant greenhouse gas contributing to global warming by trapping heat from the sun.

Test: Climate change - Question 2
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Describe one natural process that releases carbon dioxide into the atmosphere.

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Volcanic eruptions release carbon dioxide stored in magma into the atmosphere, contributing to natural carbon cycling.
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Test: Climate change - Question 3
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How does deforestation contribute to climate change?

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Deforestation releases stored carbon as trees are cut down and burned, adding to atmospheric carbon dioxide levels.
Test: Climate change - Question 4
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What role do oceans play in the carbon cycle?
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Oceans act as a carbon sink, absorbing carbon dioxide from the atmosphere through dissolution and biological processes.
Test: Climate change - Question 5
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How do greenhouse gases contribute to global warming?
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Greenhouse gases trap infrared radiation emitted by Earth, leading to an increase in global temperatures.
Test: Climate change - Question 6
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Name one potential consequence of melting polar ice caps due to climate change.
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Melting polar ice caps contribute to rising sea levels, threatening coastal communities and habitats.
Test: Climate change - Question 7
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How can human activities reduce carbon dioxide emissions?
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Transitioning to renewable energy sources like wind and solar power can reduce dependence on fossil fuels and lower carbon emissions.
Test: Climate change - Question 8
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Explain how climate change affects biodiversity.
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Climate change can disrupt ecosystems, leading to habitat loss and increased extinction rates among vulnerable species.
Test: Climate change - Question 9
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What is one potential economic impact of climate change?
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Climate-related disasters can lead to higher costs for rebuilding infrastructure and compensating affected communities.
Test: Climate change - Question 10
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How can individuals contribute to mitigating climate change?
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Individuals can reduce their carbon footprint by conserving energy, using public transportation, and supporting sustainable practices.
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Important Questions for Climate change

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Online Tests for Climate change

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