This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Environment > Environmental Studies – Quiz 24 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Environmental Studies Quiz 24 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Better healthcare and improved living conditions reduce the A) Death rate. B) Food Supply. C) Population Growth. D) Birth rate. Show Answer Correct Answer: A) Death rate. 2. WORLD HUMAN RIGHTS DAY IS CELEBRATED ON..... A) 10 DEC. B) 18 NOV. C) 16 NOV. D) 28 SEP. Show Answer Correct Answer: A) 10 DEC. 3. A frog which feeds on an insect is an example for A) Primary consumer. B) Decomposer. C) Secondary consumer. D) None of these. Show Answer Correct Answer: C) Secondary consumer. 4. Which is not an adventurous sport? A) Surfing. B) Bungee jumping. C) River rafting. D) Cricket. Show Answer Correct Answer: D) Cricket. 5. The textbook required for OES U1-4 is ..... A) Discover Outdoor & Environmental Studies. Edition 4. B) Nelson Outdoor & Environmental Studies. Edition 1. C) Discover Outdoor & Environmental Studies. Edition 1. D) Nelson Outdoor & Environmental Studies. Edition 4. Show Answer Correct Answer: D) Nelson Outdoor & Environmental Studies. Edition 4. 6. ..... GAS IS TRANSPORTED TO ALL PARTS OF BODY A) Food. B) Cloth. C) Oxygen. D) Water. E) Gum. Show Answer Correct Answer: C) Oxygen. 7. ..... is the critical need for environmental protection. (To protect the environment..... is a critical requirement.) A) Education and Research (શિક્ષણ અને સંશોધન). B) Political policies. C) Public awareness (લોક જાગૃતિ). D) Rules and regulation (નીતિ અને નિયમો). Show Answer Correct Answer: C) Public awareness (લોક જાગૃતિ). 8. The figure shown is India's world wonder. But now a days it is under the attack of acid rain. Which gas is responsible for acid rain? A) Acid Rain. B) Nitric acid. C) Sulphur dioxide. D) Oxygen. Show Answer Correct Answer: C) Sulphur dioxide. 9. U.N. Conference on Human and Environment is Stockholm was held in the year A) 1947. B) 1972. C) 1959. D) 1969. Show Answer Correct Answer: B) 1972. 10. What is the carrying capacity of an ecosystem? A) The total number of organisms alive at the same time in an ecosystem. B) The minimum number of individuals needed to have balance in an ecosystem. C) The total number of individuals, living and dead, that have been supported by an ecosystem. D) The maximum number of individuals that an ecosystem can support without harming the ecosystem. Show Answer Correct Answer: D) The maximum number of individuals that an ecosystem can support without harming the ecosystem. 11. When water vapors forms clouds, the process is called A) Condensation. B) Precipitation. C) Evaporation. D) None of above. Show Answer Correct Answer: A) Condensation. 12. There are some places in a desert where ..... water comes to the surface in the form of small springs called an Oasis A) Surface. B) Rain. C) Handpump. D) Underground. Show Answer Correct Answer: D) Underground. 13. The Biotic components include all the living elements. A) True. B) False. Show Answer Correct Answer: A) True. 14. What is the main cause of soil erosion? A) Industrialization. B) Roads Construction. C) Deforestation. D) Earthquake. Show Answer Correct Answer: C) Deforestation. 15. Which of the following is NOT a way to reduce water? A) Take shorter showers. B) Water your grass everyday day and night. C) Turn off the water when you brush your teeth. D) None of above. Show Answer Correct Answer: B) Water your grass everyday day and night. 16. Which of the following is air pollutant A) CO. B) O2. C) Na. D) All. Show Answer Correct Answer: A) CO. 17. We can reduce plastic waste by A) Burning it. B) Minimizing its use. C) Dumping it in river. D) Burying it in the soil. Show Answer Correct Answer: B) Minimizing its use. 18. Rajasthan is known for A) Sanganeri Block Printing. B) Mirror work. C) Beautiful Embroidery. D) None of above. Show Answer Correct Answer: A) Sanganeri Block Printing. 19. The variety and variability of life on Earth. It is a measure of variation at the genetic (genetic variability), species (species diversity), and ecosystem (ecosystem diversity) level. A) Soil Erosion. B) Pollution. C) Renewable Resources. D) Biodiversity. Show Answer Correct Answer: D) Biodiversity. 20. Saprophytes are..... A) Living beings that feed on dead or decayed inorganic matter. B) Living beings that feed on the sap from tree bark. C) Living beings that feed on dead or decayed organic matter. D) Living beings that feed on other living beings. Show Answer Correct Answer: C) Living beings that feed on dead or decayed organic matter. 21. The resources which are inexhaustive and can be regenerated within a given span of time are called as A) Renewable resources. B) Solar resources. C) Non-solar resources. D) Non-renewable resources. Show Answer Correct Answer: A) Renewable resources. 22. A group of organism A) Species. B) Habitat. C) Biodiversity. D) None of above. Show Answer Correct Answer: A) Species. 23. The doctor gives us ..... A) Clothes. B) Food. C) Medicine. D) Chocolate. Show Answer Correct Answer: C) Medicine. 24. What does environment means? A) The surrounding or conditions in which a person animal or plant lives. B) Its where animals live. C) Anything you can recycle. D) None of above. Show Answer Correct Answer: A) The surrounding or conditions in which a person animal or plant lives. 25. Who gives you milk? A) Cow. B) Dog. C) Hen. D) Rabbit. Show Answer Correct Answer: A) Cow. 26. An act of nature which results in loss of ..... and ..... is called a natural disaster A) Life and Money. B) Life and Property. C) Life and chocolates. D) People and water. Show Answer Correct Answer: B) Life and Property. 27. Mahatma Gandhi is known as 'Bapu ji'. A) True. B) False. Show Answer Correct Answer: A) True. 28. In which state Kozhikode is situated? A) Bihar. B) Gujarat. C) Kerala. D) Rajasthan. Show Answer Correct Answer: C) Kerala. 29. Gases that keep the Earth's temperature steady are called A) Atmospheric gases. B) Temperature monitors. C) Greenhouse gases. D) Heat gases. Show Answer Correct Answer: C) Greenhouse gases. 30. Which of the following is an example of a renewable natural resource? Which of the following is an example of a renewable natural resource? A) Coal. B) Copper. C) Wave Energy. D) Crude oil. Show Answer Correct Answer: C) Wave Energy. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesEnvironmental Studies Quiz 1Environmental Studies Quiz 2Environmental Studies Quiz 3Environmental Studies Quiz 4Environmental Studies Quiz 5Environmental Studies Quiz 6Environmental Studies Quiz 7Environmental Studies Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books