Evs
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EVS IMPORTANT QUESTIONS PART - A Answer all questions. (10x2=20) 1. What is environment? 2. State the significance and scope of environmental education. 3. What are the types of environment? 4. What are renewable and non-renewable energy resources? Give examples. 5. Write short note on mineral resources in India. 6. State the problems caused by the construction of Dam. 7. Mention the factors causing soil erosion. 8. Define ecosystem. 9. What are food chain? Mention their types. 10. What is ecological succession? PART – B Answer any five questions. (5x16=80) 1. What are the component of environment. Explain their role. 2. What are the major causes of forestation? Discuss its consequences. 3. Explain the causes, effects and control measures of water pollution. 4. Discuss the world food problems in detail and how does it affect other resources. 5. Discuss the problem of using fertilizers and pesticides on modern agriculture. 6. Explain the environmental impacts of mineral extraction and use. 7. Explain types and components of ecosystem. 8. Explain nutrient cycles in the ecosystem.
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EVS
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EVS IMPORTANT QUESTIONSPART - A
Answer all questions. (10x2=20)1. What is environment?2. State the significance and scope of environmental education.3. What are the types of environment?4. What are renewable and non-renewable energy resources? Give examples.5. Write short note on mineral resources in India.6. State the problems caused by the construction of Dam.7. Mention the factors causing soil erosion.8. Define ecosystem.9. What are food chain? Mention their types.10. What is ecological succession?
PART – BAnswer any five questions. (5x16=80)
1. What are the component of environment. Explain their role.2. What are the major causes of forestation? Discuss its consequences.3. Explain the causes, effects and control measures of water pollution.4. Discuss the world food problems in detail and how does it affect other resources.5. Discuss the problem of using fertilizers and pesticides on modern agriculture.6. Explain the environmental impacts of mineral extraction and use.7. Explain types and components of ecosystem.8. Explain nutrient cycles in the ecosystem.
