Environment and Ecology PYQ 2024-25 AKTU Question Paper

AKTU · BTECH · Semester 1, 2 · Environment and Ecology · Session 2024-25 · PYQ

AKTU Environment and Ecology previous year question paper 2024-25 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 2024-25

  1. Q1a. Define environment. What are the components of environment? (2 marks, 2024-25)
  2. Q1a. What are the major segments of the environment? (2 marks, 2024-25)
  3. Q1b. Differentiate between food chain and food web. (2 marks, 2024-25)
  4. Q1b. What factors contribute to the balance of an ecosystem? (2 marks, 2024-25)
  5. Q1c. What are the effects of industrialization on the environment? (2 marks, 2024-25)
  6. Q1c. What is the difference between renewable and non-renewable resources? (2 marks, 2024-25)
  7. Q1d. What is noise pollution? (2 marks, 2024-25)
  8. Q1d. What role does the nitrogen cycle play in ecosystems? (2 marks, 2024-25)
  9. Q1e. Write any two effects of global warming. (2 marks, 2024-25)
  10. Q1e. What are the major causes of environmental pollution? (2 marks, 2024-25)
  11. Q1f. What is the role of NGOs in environmental protection? (2 marks, 2024-25)
  12. Q1f. What are the major greenhouse gases? (2 marks, 2024-25)
  13. Q1g. Define EIA. (2 marks, 2024-25)
  14. Q1g. What is the role of NGOs in environmental protection? (2 marks, 2024-25)
  15. Q2a. Explain the structure of an ecosystem with a diagram. (7 marks, 2024-25)
  16. Q2a. What are some effective strategies for raising public awareness about environmental concerns? (7 marks, 2024-25)
  17. Q2b. Describe the carbon and nitrogen cycles. (7 marks, 2024-25)
  18. Q2b. What are the key parameters used to assess water quality? What are the major sources of water pollution? (7 marks, 2024-25)
  19. Q2c. Explain soil pollution and its prevention. (7 marks, 2024-25)
  20. Q2c. What are some common diseases caused by environmental pollution? (7 marks, 2024-25)
  21. Q2d. Explain the causes and effects of acid rain. (7 marks, 2024-25)
  22. Q2d. What are the primary causes of global warming, and what are the main sectors contributing to greenhouse gas emissions? (7 marks, 2024-25)
  23. Q2e. Describe population growth as an environmental issue. (7 marks, 2024-25)
  24. Q2e. What are the challenges and opportunities in achieving effective environmental protection? (7 marks, 2024-25)
  25. Q3a. Define sustainable development. Explain all sustainable Development Goals. (7 marks, 2024-25)
  26. Q3a. What are ecological pyramids? What are the different types of ecological pyramids? Explain in brief. (7 marks, 2024-25)
  27. Q3b. How human activities do related to agriculture and industry impact the environment? Explain with specific examples. (7 marks, 2024-25)
  28. Q3b. What is the purpose of an Environmental Impact Assessment? What are the steps involved in conducting an EIA? (7 marks, 2024-25)
  29. Q4a. Discuss the availability, sources, and quality aspects of water resources. Explain the problems associated with fluoride and arsenic in drinking water. (7 marks, 2024-25)
  30. Q4a. What are the environmental impacts of mining and processing mineral resources? (7 marks, 2024-25)
  31. Q4b. Explain the environmental impact of energy consumption. (7 marks, 2024-25)
  32. Q4b. What are the economic, social, and environmental values of forests? (7 marks, 2024-25)
  33. Q5a. Discuss the major types of pollution (Air, Water, Soil, Noise) and their adverse effects on public health. Suggest suitable measures for solid waste management. (7 marks, 2024-25)
  34. Q5a. What are the different types of solid waste? What are the various methods of solid waste disposal? (7 marks, 2024-25)
  35. Q5b. Explain in detail the interrelation between pollution and public health. (7 marks, 2024-25)
  36. Q5b. What are the major sources of noise pollution? What are some strategies to reduce noise pollution in urban areas? (7 marks, 2024-25)
  37. Q6a. Explain the phenomenon of "Burning of paddy straw" and its environmental implications, particularly in the context of air pollution and climate change in India. (7 marks, 2024-25)
  38. Q6a. What is acid rain, and how is it formed? What are the primary pollutants involved? (7 marks, 2024-25)
  39. Q6b. Describe the causes and impacts of ozone layer depletion. (7 marks, 2024-25)
  40. Q6b. What is the role of renewable energy sources in mitigating climate change? (7 marks, 2024-25)

AKTU paper codes: BAS104, BAS204, KAS104, KAS204

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