This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 1 Environment – Quiz 25 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 25 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Destroying large areas of tropical rainforest A) Reforestation. B) Environmental. C) Deforestation. D) Endangered. Show Answer Correct Answer: C) Deforestation. 2. How does the energy available change from one level to the next as you move up in an energy pyramid? A) It stays the same. B) 90% is passed on. C) 10% is passed on. D) Not enough information. Show Answer Correct Answer: C) 10% is passed on. 3. The place, people, things and nature that surround any living organism is called ..... A) Domains. B) Human made. C) Abiotic. D) Environment. Show Answer Correct Answer: D) Environment. 4. Building a well for water. A) Adapt. B) Modify. C) All the above. D) None of the above. Show Answer Correct Answer: B) Modify. 5. Following is an example of non-biodegradable material A) Paper cup. B) Leaves. C) Plastic bag. D) Wood. Show Answer Correct Answer: C) Plastic bag. 6. The study of the environment and the way plants, animals and humans live together and affect each other A) Ecology. B) Pollution. C) Environment. D) None of the above. Show Answer Correct Answer: A) Ecology. 7. The main human activity that releases greenhouse gases is: A) Using bottled water. B) Burning fossil fuels. C) Texting on cellphones. D) Eating meat. Show Answer Correct Answer: B) Burning fossil fuels. 8. Select the one which is not a green house gas A) Carbon dioxide. B) Methane. C) Nitrous oxide. D) Sulphur oxide. Show Answer Correct Answer: D) Sulphur oxide. 9. What something can do A) Trait. B) Predator. C) Structure. D) Function. Show Answer Correct Answer: D) Function. 10. When was environment day first celebrated in India? A) 1947. B) 1978. C) 1974. D) 1979. Show Answer Correct Answer: C) 1974. 11. Organisms and their environment affect each other. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 12. What type of pollution is caused by chemical waste? A) Air. B) Water. C) Soil. D) All. Show Answer Correct Answer: D) All. 13. Any group that has an actual or potential interest in or impact on an organization's ability to achieve its objectives. A) Publics. B) Suppliers. C) Competitors. D) Customers. Show Answer Correct Answer: A) Publics. 14. A system formed by the interaction of all living organisms with each other and with the physical and chemical factors of the environment in which they live, all linked by transfer of energy and material is called A) Environment. B) Biosphere. C) Ecosystem. D) None of the above. Show Answer Correct Answer: C) Ecosystem. 15. What type of pollution is oil spill in water bodies? A) Land Pollution. B) Water Pollution. C) Noise Pollution. D) Air pollution. Show Answer Correct Answer: B) Water Pollution. 16. Are water and soil biotic? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 17. Farming which avoids the use of chemicals is called as A) Bio farming. B) Chemical free farming. C) Organic farming. D) Traditional farming. Show Answer Correct Answer: C) Organic farming. 18. We should take care of our wonderful world. A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 19. Getting ideas by observing the traits of living organisms. A) Inference. B) Engineer. C) Biomimicry. D) Explanation. Show Answer Correct Answer: C) Biomimicry. 20. Environment is broadly classified in to ..... and ..... A) Natural and human environment. B) Biotic and abiotic environment. C) All the above. D) None of the above. Show Answer Correct Answer: A) Natural and human environment. 21. Animals which feeds on both producers as well as consumers are known as A) Micro Organisms. B) Decompoers. C) Consumers. D) Omnivores. Show Answer Correct Answer: D) Omnivores. 22. What type of natural disaster is MOST LIKELY being described by these characteristics?Lack of food and drinking water for wild animalsLower water levels in reservoirs, lakes, and pondsLoss of human life A) Drought. B) Earthquake. C) Fire. D) Tsunami. Show Answer Correct Answer: A) Drought. 23. Deforestation of the rainforest can lead to: A) Increased Carbon Monoxide in the atmosphere. B) Increased Carbon Dioxide in the atmosphere. C) Flooding because the trees act as a wall between the Congo river and Sahel region. D) None of the above. Show Answer Correct Answer: B) Increased Carbon Dioxide in the atmosphere. 24. During the winter, there is a loss of grass population. Which is the most likely result to the ecosystem A) Primary consumer population will rise. B) Secondary consumer population will rise. C) Producer population will rise. D) Populations will have limited resources. Show Answer Correct Answer: D) Populations will have limited resources. 25. Major sources of water pollution A) Waste. B) Vehicles. C) Industries. D) Buildings. Show Answer Correct Answer: C) Industries. ← PreviousNext →Related QuizzesClass 7 Geography Chapter 1 Environment Quiz 1Class 7 Geography Chapter 1 Environment Quiz 2Class 7 Geography Chapter 1 Environment Quiz 3Class 7 Geography Chapter 1 Environment Quiz 4Class 7 Geography Chapter 1 Environment Quiz 5Class 7 Geography Chapter 1 Environment Quiz 6Class 7 Geography Chapter 1 Environment Quiz 7Class 7 Geography Chapter 1 Environment Quiz 8Class 7 Geography Chapter 1 Environment Quiz 9Class 7 Geography Chapter 1 Environment Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books