This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 1 Environment – Quiz 39 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 1 Environment Quiz 39 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A rain forest in Malaysia A) Amazon. B) Congo. C) Sabah. D) Sagano. Show Answer Correct Answer: C) Sabah. 2. What is the main source of light and heat on Earth? A) Sun. B) Fire. C) Stars. D) Moon. Show Answer Correct Answer: A) Sun. 3. The blanket of air that envelops the Earth is called the A) Lithosphere. B) Hydrosphere. C) Atmosphere. D) None of the above. Show Answer Correct Answer: C) Atmosphere. 4. Some trees shed their leaves in time for winter. Why is this adaptation useful? A) The trees save energy during the darker, colder months. B) The trees take in more sunlight through their branches. C) The trees attract animals to spread their seeds. D) The trees blend into their environment and hide. Show Answer Correct Answer: A) The trees save energy during the darker, colder months. 5. What is the primary cause of the greenhouse effect? A) Deforestation. B) Burning of fossil fuels. C) Volcanic eruptions. D) Ocean currents. Show Answer Correct Answer: B) Burning of fossil fuels. 6. Crops that are grown using compost are called- A) Kharif food. B) Cash crops. C) Organic food. D) None of the above. Show Answer Correct Answer: C) Organic food. 7. Finding Nemo is a 2003 American computer-animated comedy-draa adventure film which tells the story of the fish named Marlin who, along with a regal blue tang named Dory, searches for his abducted son Nemo all the way to Sydney Harbour. What species of a fish is Nemo? A) .surgeonfish. B) Clownfish. C) All the above. D) None of the above. Show Answer Correct Answer: B) Clownfish. 8. Plant and animal kingdom together make ..... A) Lithosphere. B) Biosphere. C) Atmosphere. D) All the above. Show Answer Correct Answer: B) Biosphere. 9. Acid rains are caused due to high concentration of ..... A) Sulphur oxide. B) CFCs. C) Methane. D) Ethane. Show Answer Correct Answer: A) Sulphur oxide. 10. The term used for the relation between the living organisms as well as the relation between the organisms and their surroundings, A) Barter system. B) Human environment. C) Eco system. D) None of the above. Show Answer Correct Answer: C) Eco system. 11. Who declared the first World Environment Day? A) The United Nations. B) The United Nations Environment Programme (UNEP). C) The World Bank. D) The World Economic Forum. Show Answer Correct Answer: B) The United Nations Environment Programme (UNEP). 12. What is the first thing that would happen in this food chain if the grass died?Sun $\rightarrow$ Grass $\rightarrow$ Mouse $\rightarrow$ Snake $\rightarrow$ Hawk A) The snake population would increase. B) The mouse population would increase. C) The mouse population would decrease. D) The hawk population would decrease. Show Answer Correct Answer: C) The mouse population would decrease. 13. Carbon-di-oxide is used by plants during which of the following process? A) Respiration. B) Transpiration. C) Photosynthesis. D) Transportation. Show Answer Correct Answer: C) Photosynthesis. 14. Which of the following is incorrect about lithosphere? A) Lithosphere is the solid crust or the hard op layer of earth. B) Lithosphere has a regular surface. C) Lithosphere is the source of mineral wealth. D) Lithosphere is the domain that provides us with forests etc. Show Answer Correct Answer: B) Lithosphere has a regular surface. 15. We must throw waste A) In parks. B) On the roads. C) In garbage bins. D) In public places. Show Answer Correct Answer: C) In garbage bins. 16. SOLAR ENERGY A) Solar energy. B) Natural energy. C) Muscle power. D) Faded dress. Show Answer Correct Answer: A) Solar energy. 17. Which of the following is the biodegradable waste? A) Aluminium. B) Plastic bootle. C) Orange peels. D) Aluminium foil. Show Answer Correct Answer: C) Orange peels. 18. Example of omnivores is- A) Lion. B) Hawk. C) Human. D) Snake. Show Answer Correct Answer: C) Human. 19. Which of these countries have NOT made national plastic bag regulations? A) Kenya. B) USA. C) Rwanda. D) China. Show Answer Correct Answer: B) USA. 20. The hydrosphere is the domain of ..... A) Land. B) Air. C) Water. D) None of the above. Show Answer Correct Answer: C) Water. 21. Variation is ..... A) A living thing, such as a plant or an animal. B) Differences among organisms. C) A trait that can change over time to help an organism survive. D) None of the above. Show Answer Correct Answer: B) Differences among organisms. 22. Open market sales shrink ..... thereby lowering ..... A) The money multiplier; the money supply. B) The money multiplier; reserves and the monetary base. C) Reserves and the monetary base; the money supply. D) The money base; the money multiplier. Show Answer Correct Answer: C) Reserves and the monetary base; the money supply. 23. The amount that all banks have to keep in the reserve and they can't loan out to people A) Monetary lending. B) Fiscal spending. C) Reserve requirement. D) Lending policy. Show Answer Correct Answer: C) Reserve requirement. 24. The sphere of the environment which provides us land is called- A) Hydrosphere. B) Atmosphere. C) Lithosphere. D) Biosphere. Show Answer Correct Answer: C) Lithosphere. 25. Which of the following is the example of impact of development activities on hydrosphere? A) Air Pollution. B) Soil Pollution. C) Water Pollution. D) Noise Pollution. Show Answer Correct Answer: C) Water Pollution. ← 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