Environmental Sciences Important Questions are most helpful for the B.Pharm 2nd semester examination. You can also download the suggestions PDF.
Environmental Studies and Natural Resources
Very Short Answer Questions
1. Define the environment.
2. What do you mean by environmental studies?
3. Give the importance of environmental studies.
4. What are natural resources?
5. What do you understand by forest resources?
6. Write the productive and protective functions of forests. What is deforestation?
7. What do you mean by mining?
8. Write about mineral resources.
9. Define food resources.
10. Define conventional energy resources.
11. What is solar energy?
12. Write about land resources.
13. What do you mean by landslides?
14. How do natural disasters cause soil erosion?
Short Answer Questions
1. Describe the constituents of environmental studies.
2. Enumerate the need for public awareness towards the environment.
3. Differentiate between renewable and non-renewable resources.
4. What are forest resources? Elucidate the functions of forests.
5. Explain any two causes and effects of deforestation.
6. Discuss the effects of mining on water.
7. How many types of timber extraction are available?
8. State the problems associated with water resources.
9. Write a note on water crisis.
10. Elucidate the causes and consequences of eutrophication.
11. Classify energy resources based on usability of energy and traditional use.
12. What is hydroelectric energy? Explain.
13. Give a brief note on tidal energy, enumerating its applications.
14. State the measures using which soil erosion can be effectively prevented.
15. What are the 3 Rs to ensure sustainability? Discuss.
Long Answer Questions
1. Discuss the multidisciplinary nature as well as the scope of environmental studies.
2. What are the different institutions for environment protection? Describe.
3. Explain the challenges in environmental studies.
4. Describe the use, utilization, and exploitation of forests. Also mention the over-exploitation of forests.
5. What do you mean by forest conservation and management? Discuss the main aspects of forest conservation and management.
6. Discuss the effects of timber extraction on forests and tribal people.
7. Describe the effects of mining on forest resources and tribal people.
8. Describe the types of water resources. Also discuss the use and over-utilization of surface and groundwater.
9. Write a brief note explaining floods and their associated effects.
10. What are the examples of conflicts over water? Discuss water conservation and management.
11. Describe the types of mineral resources. Also discuss the uses and exploitation of mineral resources.
12. What are the environmental effects of extracting and using mineral resources? Explain.
13. What do you understand by world food problems? Discuss.
14. What is overgrazing? Discuss the changes caused by overgrazing.
15. Discuss the problems related to fertilizers and pesticides.
16. What are energy resources? Discuss renewable and non-renewable energy sources.
17. What are the problems associated with energy resources? Describe energy conservation and management.
18. What do you mean by the use of non-conventional energy resources? Discuss wind energy and bio-fuel.
19. Describe land as a resource. Also describe soil as the fertile surface of land resources.
20. Mention the effects and prevention of landslides.
21. What is soil erosion? Explain the effects of soil erosion.
22. Explain the effects and prevention of desertification.
23. What do you mean by conservation of natural resources? Discuss the role of individuals in the conservation of natural resources.
Aspects of Ecosystem
Very Short Answer Questions
1. Define ecosystem.
2. Who are producers?
3. Discuss the functions of food chains.
4. What is the difference between a food web and a food chain?
5. Explain about boreal forests.
6. Discuss the functions of grassland ecosystems.
7. What is an aquatic ecosystem?
8. Write about stream and river ecosystems.
Short Answer Questions
1. What are biotic and abiotic components? Explain.
2. State the meaning of consumers and give their categorization.
3. Discuss the types of ecological succession.
4. What is a food chain? State its importance.
5. Highlight the characteristics of forest ecosystems.
6. Enumerate the different types of grassland ecosystems.
7. Give the structure of the desert ecosystem.
8. What are the characteristics of abiotic and biotic parts of the aquatic ecosystem?
Long Answer Questions
1. Discuss in detail the components of the structure of an ecosystem.
2. Elaborate on the functions of an ecosystem.
3. Write a brief note on “energy flow in the ecosystem.”
4. What is ecological succession? Explain the factors and stages of ecological succession.
5. Enumerate the types of food chains with the help of examples.
6. State the meaning of ecological pyramids. Also discuss the three general types of ecological pyramids.
7. What is a forest ecosystem? Discuss its functions.
8. Describe the grassland ecosystem along with the features and structure of the grassland ecosystem.
9. Give a brief detail about the desert ecosystem and its types.
10. Explain in detail the types of aquatic ecosystems.
Environmental Pollution
Very Short Answer Questions
1. Define environmental pollution.
2. What are the man-made sources of pollution?
3. Define air pollution.
4. Explain water pollution.
5. What is marine pollution?
6. Explain the phenomenon of nuclear pollution.
7. What are organic impurities?
8. Discuss any two control measures of soil pollution.
9. What is industrial noise?
10. Explain about thermal pollution.
11. Give the meaning of sustainable development.
12. Explain in brief the use of Ecological Footprint (EF).
Short Answer Questions
1. What are the major causes of environmental pollution?
2. Illustrate different types of air pollutants.
3. Enumerate the effects of water pollution on the ecosystem.
4. Discuss some of the commonly known soil pollutants.
5. State the control measures for minimizing marine pollution.
6. What is noise pollution? Elucidate the effects of noise pollution.
7. How is thermal pollution caused? Discuss.
8. In what ways does nuclear pollution disturb the environment?
9. Elucidate the objectives of sustainable development.
Long Answer Questions
1. What is environmental pollution? Discuss the effects of pollution.
2. What are the sources of air pollution? Also describe the control measures of air pollution.
3. Write a note on water pollution. Discuss the causes of water pollution.
4. State the impact/effects of soil pollution in detail.
5. Elaborate on the causes and effects of marine pollution.
6. Discuss the causes and measures to control noise pollution.
7. Explain in detail the control measures for nuclear pollution.
8. State the effects of thermal pollution on humans as well as the environment.
9. Discuss the fundamentals of sustainable development.
10. What are the reasons for unsustainability? Describe the measures for changing from unsustainable to sustainable development.