Topic Details (Notes format)

Sustainable Management of Natural Resources

Subject: General Science

Book: NCERT Science Class 10

Sustainability ensures that natural resources are used efficiently.
- **Conservation of Resources**:
- Reduce, Reuse, Recycle.
- **Forest and Wildlife Conservation**:
- Afforestation, National Parks.
- **Water Conservation**:
- Rainwater harvesting, Dams.
- **Energy Conservation**:
- Using energy-efficient appliances.

**Possible Exam Questions:**
1. What is sustainable development? Why is it important?
2. Discuss the role of afforestation in conservation.
3. How does rainwater harvesting help in water conservation?
4. What measures can be taken to reduce energy consumption?
5. Explain the concept of the 3Rs (Reduce, Reuse, Recycle).

Practice Questions

Which gas is most abundant in Earth’s atmosphere?

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Which is the largest planet in the Solar System?

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What is the primary source of energy for life on Earth?

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What is the most common state of matter in the universe?

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Which gas is used in fire extinguishers?

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What is the term for water changing from liquid to gas?

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What is the main component of natural gas?

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What is the primary function of red blood cells (RBCs) in the human body?

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Which process in plants is responsible for the loss of water vapor?

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What type of macromolecule is an enzyme?

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