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

What is the unit of electric current?

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What is the chemical name of table salt?

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

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Which type of bond is present in sodium chloride?

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Which process converts glucose into energy in the human body?

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Which gas is commonly used in balloons to make them float?

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Which element is the most abundant in the Earth’s crust?

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What is the smallest unit of life?

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Which is the smallest bone in the human body?

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Which organelle is known as the "powerhouse of the cell"?

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