COMPREHENSION PARAGRAPH
PRACTICE WORKSHEET
CLASS 7th, 8th AND 9th
CLIMATE CHANGE AND IT’S IMPACT
Climate change refers to significant and lasting changes in the Earth’s climate and weather patterns over and extended period. These changes can be caused by natural processes, such as volcanic eruptions and variations in solar radiation, but recent climate change is primarily driven by human activities. The burning of fossil fuels, deforestation and industrial activities release large amounts of greenhouse gases, such as carbon dioxide and methane, into the atmosphere. These gases trap heat, leading to rise in global temperatures, a phenomenon known as global warming.
The impact of climate change is far-reaching and affects every aspect of life on Earth. Rising temperatures cause glaciers and ice caps to melt, leading to rising sea levels that threaten coastal communities. Extreme weather events, such as hurricanes, floods and droughts, are becoming more frequent and severe. These changes disrupt ecosystems, leading to the loss of biodiversity as many species struggle to adapt to new conditions.
Human societies are also affected by climate change. Agriculture is particularly vulnerable, as changing weather patterns can lead to crop failures and food shortages. Water resources are under stress, with some regions experiencing severe droughts while others face intense flooding. Public health is at risk due to the increased spread of diseases and heat-related illnesses.
Addressing climate change requires a concerted global effort. Reducing greenhouse gas emissions, transitioning to renewable energy sources and implementing sustainable land use practices are essential steps. International cooperation and policies, such as the Paris Agreement, aim to limit global warming and mitigate its effect. Understanding the causes and consequences of climate change is crucial for developing effective strategies to protect our planet and ensure a sustainable future.
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ANSWER THE FOLLOWING QUESTIONS:
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Q.1) What is climate change ?
ANS: Climate change refers to significant and lasting changes in the Earth’s climate and weather patterns over and extended period.
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Q.2) What are the primary drivers of recent climate change ?
ANS: Primary drivers of recent climate change are done by human activities such as the burning of fossil fuels, deforestation and industrial activities.
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Q.3) What is global warming ?
ANS: The burning of fossil fuels, deforestation and industrial activities release large amounts of greenhouse gases, such as carbon dioxide and methane, into the atmosphere. These gases trap heat, leading to rise in global temperatures, a phenomenon known as global warming.
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Q.4) How does climate change affect sea levels ?
ANS: Climate change causes glaciers and ice caps to melt, leading to rising sea levels that threaten coastal communities.
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Q.5) What are some extreme weather events that are becoming more frequent due to climate change ?
ANS: Extreme weather events, such as hurricanes, floods and droughts, are becoming more frequent and severe due to climate change.
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Q.6) Why is agriculture particularly vulnerable to climate change ?
ANS: Agriculture is particularly vulnerable, as changing weather patterns can lead to crop failures and food shortages.
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Q.7) How does climate change impact biodiversity ?
ANS: Climate change impacts biodiversity by disrupting ecosystems, leading to the loss of species that struggle to adapt to new conditions.
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Q.8) What are some steps that can be taken to address climate change ?
ANS: Steps to address climate change include reducing greenhouse gas emissions, transitioning to renewable energy sources and implementing sustainable land use practices.
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Q.9) Rewrite the following sentence in the future tense: “Human societies are also affected by climate change.”
ANS: “Human societies will also be affected by climate change.”
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Q.10) What does the term “mitigate” mean in the context of the paragraph ?
ANS: “Mitigate” – to make less severe or to reduce the impact of climate change.
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