This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 1 Environment – Quiz 14 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 14 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Why are droughts a problem for farmers in the Sahel? A) The soil is of poor quality and dry conditions results in even fewer crops. B) The desert stops expanding when there is rain in the Sahel. C) People do not try to farm in the Sahel any more due to the increased rainfall. D) None of the above. Show Answer Correct Answer: A) The soil is of poor quality and dry conditions results in even fewer crops. 2. The leaking or spilling of chemicals or raw sewage into a body of water is ..... pollution. A) Air. B) Water. C) Land. D) None of the above. Show Answer Correct Answer: B) Water. 3. A description of how something works or why something happens A) Function. B) Explanation. C) Structure. D) Data. Show Answer Correct Answer: B) Explanation. 4. The environment we live in is made of many parts related to the air, water, land, and life. Which is the domain (part) of the environment that is also called the planet's crust, and contains the land we use for farming, building houses, industries, roads, and for mining oil and minerals? A) The Biosphere. B) The Hydrosphere. C) The Atmosphere. D) The Lithosphere. Show Answer Correct Answer: D) The Lithosphere. 5. How can we help prevent air pollution? A) By burning trash. B) Spraying chemicals into the air. C) Walking or riding your bike instead of driving. D) None of the above. Show Answer Correct Answer: C) Walking or riding your bike instead of driving. 6. The harm full ultraviolent radiation comes from the A) Hot. B) Fire. C) Sun. D) None of the above. Show Answer Correct Answer: C) Sun. 7. The principal component of smogSource:Chemical reaction of VOCs and NOxHealth effects:breathing problems, reduced lung capacity, asthma, eye irritation, reduced resistance to diseaseEnvironmental effects:can damage plants A) Pb. B) CO. C) SO$_{2}$. D) O$_{3}$. Show Answer Correct Answer: D) O$_{3}$. 8. The Ganga-Brahmaputra is an example of ..... A) Inland waterways. B) Ocean routes. C) Roadways. D) None of the above. Show Answer Correct Answer: A) Inland waterways. 9. FOOD COLORING A) Home Boyasi. B) Hair dye. C) Wall paint. D) ARABA BOYASI. Show Answer Correct Answer: A) Home Boyasi. 10. From which French word has Environment derived from? A) Envirumentus. B) Enviret. C) Environer. D) And. Show Answer Correct Answer: C) Environer. 11. Complete the sentence:Reduce ..... A) Friends. B) Waste. C) Bags. D) Manners. Show Answer Correct Answer: B) Waste. 12. DM stands for A) Disaster meeting. B) District management. C) District meeting. D) Disaster Management. Show Answer Correct Answer: D) Disaster Management. 13. Non biodegradable waste is one of the major cause of land pollution.which one of the following is a better option to get rid of non biodegradable waste? A) Burning. B) Burying. C) Recycling. D) Dumping. Show Answer Correct Answer: C) Recycling. 14. Land, water, air etc. comprise the ..... of the environment. A) Natural and non-living component. B) Human component. C) Man-made component. D) Artificial component. Show Answer Correct Answer: A) Natural and non-living component. 15. What is climate? A) The condition of the atmosphere at any given time and place. B) Cloud cover and temperature. C) Precipitation and humidity at a given time and place. D) Weather conditions in an area over a long period of time. Show Answer Correct Answer: D) Weather conditions in an area over a long period of time. 16. How will you show your support in promoting Proper waste disposal?I-throw trash anywhereII-garbage should throw in the stream, river and other bodies of waterIII-segregate and compostIV-follow reduce, reuse, recycle recover and repair A) I and II. B) II and III. C) II and IV. D) III and IV. Show Answer Correct Answer: D) III and IV. 17. Common sources of volatile organic compounds include: A) Solvents. B) Paint and Glue. C) Some Plants. D) Petroleum. E) All of the Above. Show Answer Correct Answer: E) All of the Above. 18. Are oceans a part of the lithosphere? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 19. We should throw waste in public places A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 20. Which pollution is caused by burning of fossil fuels such as cars and airplanes? A) Air. B) Noise. C) Land. D) Water. Show Answer Correct Answer: A) Air. 21. What are the Domains of the earth A) Hydrosphere. B) Atmosphere. C) Biosphere. D) Lithosphere. E) All of the above. Show Answer Correct Answer: E) All of the above. 22. Three major fossil fuels are coal, oil, and A) Wood. B) Natural gas. C) Uranium. D) Electricity. Show Answer Correct Answer: B) Natural gas. 23. Identify two components of the business environment and explain their significance. A) Natural environment and competitive environment. B) Cultural environment and political environment. C) Social environment and technological environment. D) Economic environment and legal environment. Show Answer Correct Answer: D) Economic environment and legal environment. 24. Environment is divided into three components-Natural, Human and, Human-made. Which of the following are examples of natural components of our environment? A) Buildings, hoardings, schools, houses. B) 2men, women, children, people. C) 3community, religion, economy, political situations. D) 4trees, rivers, mountains, valley. Show Answer Correct Answer: D) 4trees, rivers, mountains, valley. 25. Which is the simplest level of organization within the environment? A) Cell. B) Organism. C) Population. D) Community. Show Answer Correct Answer: B) Organism. ← 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