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Environmental Issues Video Lecture - UPSC

FAQs on Environmental Issues Video Lecture - UPSC

1. What are the major environmental issues?

Ans. The major environmental issues include climate change, air pollution, water pollution, deforestation, and loss of biodiversity. These issues pose significant threats to the health of ecosystems and human populations.

2. How does climate change affect the environment?

Ans. Climate change affects the environment by causing rising temperatures, melting ice caps and glaciers, sea-level rise, and extreme weather events such as hurricanes and droughts. It also disrupts ecosystems, leading to changes in species distribution and loss of habitat.

3. What are the sources of air pollution?

Ans. The sources of air pollution include emissions from vehicles, industrial activities, power plants, and burning of fossil fuels. Other sources include smoke from wildfires, agricultural practices, and household activities like cooking with solid fuels.

4. How does deforestation contribute to environmental issues?

Ans. Deforestation contributes to environmental issues by leading to the loss of forests, which are crucial for maintaining biodiversity, absorbing carbon dioxide, and providing habitats for many species. It also contributes to climate change as trees absorb and store carbon dioxide, a greenhouse gas.

5. What can individuals do to address environmental issues?

Ans. Individuals can address environmental issues by reducing their carbon footprint through actions like conserving energy, using public transportation, and adopting sustainable lifestyle choices. They can also support conservation efforts, recycle, reduce waste, and advocate for policies that protect the environment.

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Jan 15, 2025 Last updated

Environmental Issues for UPSC2025 is part of UPSC preparation. The notes and questions for Environmental Issues have been prepared according to the UPSC exam syllabus. Information about Environmental Issues covers all important topics for UPSC2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Environmental Issues.

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Here you can find the Environmental Issues defined & explained in the simplest way possible. Besides explaining types of Environmental Issues theory, EduRev gives you an ample number of questions to practice Environmental Issues tests, examples and also practice UPSC tests.