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Mind Map: Impact of Climate Change | Environment for UPSC CSE

The document Mind Map: Impact of Climate Change | Environment for UPSC CSE is a part of the UPSC Course Environment for UPSC CSE.
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FAQs on Mind Map: Impact of Climate Change - Environment for UPSC CSE

1. What are the primary causes of climate change?
Ans.The primary causes of climate change are the increase in greenhouse gas emissions due to human activities, such as burning fossil fuels, deforestation, and industrial processes. Greenhouse gases like carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O) trap heat in the atmosphere, leading to a rise in global temperatures and disrupting natural climate patterns.
2. How does climate change impact agriculture?
Ans.Climate change significantly impacts agriculture by altering rainfall patterns, increasing the frequency of extreme weather events, and changing growing seasons. These changes can lead to reduced crop yields, increased pest and disease prevalence, and challenges in food security, particularly for vulnerable populations that rely heavily on agriculture for their livelihoods.
3. What are the social implications of climate change?
Ans.The social implications of climate change include increased migration, health risks, and economic disparities. Vulnerable communities may face displacement due to rising sea levels and extreme weather, while health issues related to heat stress and vector-borne diseases can become more prevalent. Additionally, the economic burden may disproportionately affect low-income populations, exacerbating existing inequalities.
4. What measures can governments take to combat climate change?
Ans.Governments can implement various measures to combat climate change, including promoting renewable energy sources, enhancing energy efficiency, establishing carbon pricing mechanisms, and supporting sustainable land-use practices. Additionally, international cooperation through agreements like the Paris Agreement is crucial for collective action on a global scale.
5. How does climate change affect biodiversity?
Ans.Climate change affects biodiversity by altering habitats and ecosystems, leading to species migration, extinction, and changes in species interactions. As temperatures rise and weather patterns shift, many species struggle to adapt, resulting in loss of biodiversity and ecological imbalance, which can have cascading effects on ecosystem services that humans rely on.
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