Environment and Ecology PYQ 2023-24 AKTU Question Paper

AKTU · BTECH · Semester 1, 2 · Environment and Ecology · Session 2023-24 · PYQ

AKTU Environment and Ecology previous year question paper 2023-24 for B.Tech Semester 1/2. Covers Environment and Ecosystem, Natural Resources…

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Environment and Ecology AKTU syllabus

  1. Unit 1: Environment and Ecosystem
  2. Unit 2: Natural Resources
  3. Unit 3: Environmental Pollution
  4. Unit 4: Current Environmental Issues
  5. Unit 5: Environmental Protection

Questions in Environment and Ecology AKTU PYQ 2023-24

  1. Q1a. Write the types of environments. (2 marks, 2023-24)
  2. Q1a. Who is the father of ecology in India? (2 marks, 2023-24)
  3. Q1b. Give the examples of natural resources. (2 marks, 2023-24)
  4. Q1b. Differentiate between producers and decomposer with examples. (2 marks, 2023-24)
  5. Q1c. What is sustainable use of water resources? (2 marks, 2023-24)
  6. Q1c. Can any source of energy be pollution-free? Describe in brief. (2 marks, 2023-24)
  7. Q1d. What are the Types of the Carbon Cycle? (2 marks, 2023-24)
  8. Q1d. What are the main causes of water pollution? (2 marks, 2023-24)
  9. Q1e. Carbon monoxide is more dangerous than carbon dioxide. Why? (2 marks, 2023-24)
  10. Q1e. What are ozone-depleting substances? Give examples. (2 marks, 2023-24)
  11. Q1f. What is the role of a greenhouse in maintaining temperature? (2 marks, 2023-24)
  12. Q1f. What are the main provisions of the Environment Protection Act of 1986? (2 marks, 2023-24)
  13. Q1g. Why do farmers burn paddy straw? (2 marks, 2023-24)
  14. Q1g. Write the need of environment education. (2 marks, 2023-24)
  15. Q2a. What is the difference between geographical and man-made environments? Explain. (7 marks, 2023-24)
  16. Q2a. Describe environmental impact assessment (EIA) process. (7 marks, 2023-24)
  17. Q2b. Explain the threats that are responsible for the destruction of natural resources. (7 marks, 2023-24)
  18. Q2b. How nutrient cycling differs from energy flow? Give the importance of Nutrient cycling. (7 marks, 2023-24)
  19. Q2c. How can the use of air conditioners cause air pollution? What are the measures for the of air pollution? (7 marks, 2023-24)
  20. Q2c. What are the various effects of noise pollution on human health? How to prevent noise pollution? (7 marks, 2023-24)
  21. Q2d. What is meant by ozone depletion? How CFC and other ozone depleting substances affect ozone shield? (7 marks, 2023-24)
  22. Q2d. What are the pieces of evidence of Climate Change? Also write the effects of acid rain. (7 marks, 2023-24)
  23. Q2e. Discuss population explosion in Indian context. What are the major cause and effect of population explosion? (7 marks, 2023-24)
  24. Q2e. Write causes of population explosion. Also explain its negative impact on environment. (7 marks, 2023-24)
  25. Q3a. What are the segments of environment? discuss in brief about each? Also show in sketch. (7 marks, 2023-24)
  26. Q3a. Why are there less number of organisms at the top of the ecological pyramid? Also Write the limitations of ecological pyramid. (7 marks, 2023-24)
  27. Q3b. Explain the impact of human activities on the Earth's physical geography. (7 marks, 2023-24)
  28. Q3b. How you can achieve sustainable development? Also write the reasons of environmental crisis. (7 marks, 2023-24)
  29. Q4a. How is climate change affecting water resources? Explain. (7 marks, 2023-24)
  30. Q4a. What are some types of water-related diseases? How to avoid water-related diseases? (7 marks, 2023-24)
  31. Q4b. With neat sketch explain the major division of global carbon cycle. (7 marks, 2023-24)
  32. Q4b. What are the general health effects of the fluoride? Explain with help of schematic representation. (7 marks, 2023-24)
  33. Q5a. At one time, hand pump water was considered to be pure and used freely for drinking in villages but not now. Why? Comment on this statement. (7 marks, 2023-24)
  34. Q5a. Differentiate with hazardous waste and Non-hazardous waste. Also give the name of types of solid waste management. (7 marks, 2023-24)
  35. Q5b. How do the three categories of municipal solid waste (compost, recycling and landfill) differ? (7 marks, 2023-24)
  36. Q5b. Describe Current Challenges of Solid Waste Management in India. (7 marks, 2023-24)
  37. Q6a. How acid rain is formed? What remedial measures do you suggest? (7 marks, 2023-24)
  38. Q6a. How does global warming affect climate change? Also write the effects of global warming. (7 marks, 2023-24)
  39. Q6b. What are greenhouse gases? How it is correlated with global warming? (7 marks, 2023-24)
  40. Q6b. Write the solution of paddy straw burning. Also write the adverse effects on the environment of paddy straw burning. (7 marks, 2023-24)

AKTU paper codes: BAS104, BAS204, KAS104, KAS204

Environment and Ecology previous year papers

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