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 term for an organism that can make its own food?

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Which type of blood vessel carries blood away from the heart?

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Which acid is found in the human stomach?

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

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What is the unit of force in the SI system?

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Which organ is responsible for filtering blood in the human body?

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Which scientist is known for the laws of motion?

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Which organ in the human body produces bile?

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

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Which particle is responsible for the negative charge of an atom?

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