Environment GKGeneral Knowledge 100+ MCQ & Answer Environment General Knowledge | page-03 | General Knowledge MCQ And Answer February 1, 2025 DSN MARATHI 21. Water logging is a phenomenon in which A. Crop patterns are rotated B. Soil root zone becomes saturated due to over irrigation C. Erosion of soil D. None of the above Answer Option : B 22. The impact of construction of dams A. Submerged forest B. Loss of wild life habitat C. Damages downstream ecosystem D. All of the above Answer Option : D 23. What would you do to prevent environmental damage A. Plant trees B. Halt deforestation C. Control pollution D. All of the above Answer Option : D 24. Environmental impact assessment A. is the study of feasibility of a project B. is a study of bio-physical characteristics of the environment that may result from a human action C. Both a and b D. None of the above Answer Option : B 25. Which of the following is the most environmental friendly agricultural practice? A. Using chemical fertilizers B. Using insecticides C. Organic farming D. None of the above Answer Option : C 26. A herbivore is also known as a A. Producer B. First order consumer C. Second order consumer. D. Third order consumer Answer Option : B 27. A product of photosynthesis is A. Carbon dioxide B. Water C. Oxygen D. Chlorophyll Answer Option : C 28. Primary source of energy in a food web is/are A. Green plants B. Sun C. Inorganic nutrients D. Animals Answer Option : B 29. A group of living organisms of the same kind living in the same place and at the same time refers to a A. Community B. Species C. Population D. Consumers Answer Option : C 30. Which of these organisms has a diet consisting only of plant matter A. Omnivores B. Carnivores C. Herbivores D. Insectivores Answer Option : C
21. Water logging is a phenomenon in which A. Crop patterns are rotated B. Soil root zone becomes saturated due to over irrigation C. Erosion of soil D. None of the above Answer Option : B
22. The impact of construction of dams A. Submerged forest B. Loss of wild life habitat C. Damages downstream ecosystem D. All of the above Answer Option : D
23. What would you do to prevent environmental damage A. Plant trees B. Halt deforestation C. Control pollution D. All of the above Answer Option : D
24. Environmental impact assessment A. is the study of feasibility of a project B. is a study of bio-physical characteristics of the environment that may result from a human action C. Both a and b D. None of the above Answer Option : B
25. Which of the following is the most environmental friendly agricultural practice? A. Using chemical fertilizers B. Using insecticides C. Organic farming D. None of the above Answer Option : C
26. A herbivore is also known as a A. Producer B. First order consumer C. Second order consumer. D. Third order consumer Answer Option : B
27. A product of photosynthesis is A. Carbon dioxide B. Water C. Oxygen D. Chlorophyll Answer Option : C
28. Primary source of energy in a food web is/are A. Green plants B. Sun C. Inorganic nutrients D. Animals Answer Option : B
29. A group of living organisms of the same kind living in the same place and at the same time refers to a A. Community B. Species C. Population D. Consumers Answer Option : C
30. Which of these organisms has a diet consisting only of plant matter A. Omnivores B. Carnivores C. Herbivores D. Insectivores Answer Option : C
