Topic Details (Notes format)

Environmental Pollution and Conservation

Subject: General Science

Book: NCERT Biology Class 12

Study of pollution types and conservation strategies.
- **Air, Water, and Soil Pollution**:
- Causes, effects, and control measures.
- **Biodiversity Conservation**:
- National parks, sanctuaries.
- **Sustainable Development**:
- Renewable energy, waste management.

**Possible Exam Questions:**
1. What are the major causes and effects of air pollution?
2. How does water pollution affect aquatic life?
3. Discuss the role of national parks in biodiversity conservation.
4. What are the methods of solid waste management?
5. Explain the concept of sustainable development.

Practice Questions

Which is the largest planet in the Solar System?

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What is the chemical formula of water?

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

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Which gas is used in the process of welding?

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Which acid is found in the human stomach?

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What is the chemical name of table salt?

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What is the SI unit of temperature?

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What is the unit of force in the SI system?

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What is the approximate age of the Earth?

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What is the atomic number of hydrogen?

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