This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 1 Environment – Quiz 37 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 37 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why do some governments ignore industrial pollution of major rivers and waterways? A) Most government officials do not recognize pollution as a problem. B) They want the industries to be profitable. C) Industries always have plans in place to clean up polluting wastes. D) None of the above. Show Answer Correct Answer: B) They want the industries to be profitable. 2. Which of the following is a major contributor to the greenhouse effect? A) Carbon dioxide. B) Oxygen. C) Nitrogen. D) Argon. Show Answer Correct Answer: A) Carbon dioxide. 3. What causes the sun's heat to stay on Earth? A) Global warming. B) Atmosphere. C) Sun rays. D) Fossil fuels. Show Answer Correct Answer: B) Atmosphere. 4. What does a Primary Consumer eat? A) Tertiary Consumers. B) Secondary Consumers. C) Producers. D) None of the above. Show Answer Correct Answer: C) Producers. 5. How can one person help conserve energy? A) Ride a bike to the store. B) Use an elevator instead of using the stairs. C) Leave the water on while you brush your teeth and use hot water. D) Drive a big car with no passengers. Show Answer Correct Answer: A) Ride a bike to the store. 6. Which not a component of human environment. A) Religion. B) Community. C) Land. D) None of the above. Show Answer Correct Answer: C) Land. 7. The ozone layer is damaged by A) CFCs. B) Increase in greenhouse gases. C) Increased global temperatures. D) Sulfuric and nitric acids. Show Answer Correct Answer: A) CFCs. 8. True and falseAre lion and tiger feed on plants A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 9. Differences A) Variation. B) Data. C) Structure. D) Features. Show Answer Correct Answer: A) Variation. 10. Which is a more appropriate reason to observe the earth day every year? A) To Support environmental protection. B) To protect the species. C) To save the ozone layer. D) None of the above. Show Answer Correct Answer: A) To Support environmental protection. 11. Land, water, air etc comprises the ..... environment. A) Natural. B) Human. C) Man-made. D) Artificial. Show Answer Correct Answer: A) Natural. 12. Florida wildfires that burn down acres of trees can occur at any time of the year. This change to the environment would be most harmful to animals that depend on which behavior for survival? A) Sheltering below the ground in the dirt. B) Flying to warmer temperatures in the winter. C) Pollinating wildflower as a food source. D) Hiding from predators high in the trees. Show Answer Correct Answer: D) Hiding from predators high in the trees. 13. Parks and green spaces help reduce: A) Nitrogen. B) Runoff. C) Landfills. D) Mining. Show Answer Correct Answer: B) Runoff. 14. Which is a threat to the environment? A) Growing plant. B) Growing crops. C) Growing population. D) Growing trees. Show Answer Correct Answer: C) Growing population. 15. Water ecosystems include A) Ponds, rivers, lake, and oceans. B) Puddles, ponds, rivers, lakes. C) All the above. D) None of the above. Show Answer Correct Answer: A) Ponds, rivers, lake, and oceans. 16. Extensive commercial logging, the use of wood for cooking and heating, and excessive clearing of land by subsistence farmers has led to ..... in most areas of Sub-Saharan Africa. A) Erosion. B) Deforestation. C) Desertification. D) Water pollution. Show Answer Correct Answer: B) Deforestation. 17. Which level of ecological organization is composed of many similar ecosystems with the same climate and geographic locations? A) A community. B) A population. C) A biome. D) A biosphere. Show Answer Correct Answer: C) A biome. 18. How can we save paper? A) By using self design newspaper bags. B) By making Paper planes. C) All the above. D) None of the above. Show Answer Correct Answer: A) By using self design newspaper bags. 19. What is the largest habitat in the world? A) Ocean. B) Wetlands. C) Mountains. D) None of the above. Show Answer Correct Answer: A) Ocean. 20. Layer of atmosphere in which ozone layer lies is A) Exosphere. B) Startosphere. C) Troposhere. D) Mesosphere. Show Answer Correct Answer: B) Startosphere. 21. Components of environment is divided into how many parts? A) 3. B) 4. C) 5. D) 0. Show Answer Correct Answer: A) 3. 22. True/False:Water pollution doesn't hurt animals living in the water A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. To stay alive. A) Data. B) Predator. C) Population. D) Survive. Show Answer Correct Answer: D) Survive. 24. The biosphere includes plants and animals that live A) On land. B) On land and in the water. C) On land, in water, and in the air. D) In water. Show Answer Correct Answer: C) On land, in water, and in the air. 25. What are the example of Abiotic environment A) Religion. B) Community. C) Economic. D) Land. Show Answer Correct Answer: D) Land. ← 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