Class 8 Exam > Class 8 Videos > GK Olympiad for Class 8 > Questions: Earth and Its Environment
Questions: Earth and Its Environment Video Lecture | GK Olympiad for Class 8
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FAQs on Questions: Earth and Its Environment Video Lecture - GK Olympiad for Class 8
| 1. What are the major components of the Earth's environment? |  |
Ans. The major components of the Earth's environment include the atmosphere, hydrosphere, lithosphere, and biosphere.
| 2. How does human activity impact the Earth's environment? | |
Ans. Human activities such as deforestation, pollution, and the burning of fossil fuels contribute to climate change, loss of biodiversity, and habitat destruction, impacting the Earth's environment.
| 3. What is the greenhouse effect and how does it affect the Earth's environment? | |
Ans. The greenhouse effect is a natural process that warms the Earth's surface. However, human activities have enhanced the greenhouse effect by increasing greenhouse gas concentrations, leading to global warming and climate change.
| 4. How does the Earth's environment play a role in supporting life? | |
Ans. The Earth's environment provides essential resources such as air, water, food, and shelter that support life on the planet. The environment also regulates climate, recycles nutrients, and maintains ecological balance.
| 5. What are some ways to protect and preserve the Earth's environment? | |
Ans. Some ways to protect and preserve the Earth's environment include reducing carbon emissions, conserving water and energy, practicing sustainable agriculture, recycling, and supporting conservation efforts.
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Dec 25, 2024 Last updated |
Video Description: Questions: Earth and Its Environment for Class 8 2024 is part of GK Olympiad for Class 8 preparation.
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