Discussion
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- Question
Land covers about ______ of the earth's surface.
Options- A. 20%
- B. 30%
- C. 35%
- D. 40%
- Correct Answer
- 30%
- 1. __________ acts as a shield absorbing ultraviolet radiation from the sun.
Options- A. Chlorofluorocarbons
- B. Stratosphere
- C. Ozone hole
- D. Greenhouse Discuss
- 2. If the orbit of a planet is an ellipse then what is the point at which the Sun is located called?
Options- A. Centre
- B. Circumcentre
- C. Incentre
- D. Focus Discuss
- 3. Around how much percent of earth's surface is covered with water?
Options- A. 20-25%
- B. 40-50%
- C. 70-80%
- D. 55-60% Discuss
- 4. What is a Pepper plant ?
Options- A. Bush
- B. Shrub
- C. Vine
- D. Tree Discuss
- 5. Which layer of the earth's atmosphere contains the ozone layer?
Options- A. Troposphere
- B. Mesosphere
- C. Ionosphere
- D. Stratosphere Discuss
- 6. Carbon dioxide is produced by all of the following except
Options- A. Burning fossil fuels
- B. Global warming
- C. Cement production
- D. Deforestation Discuss
- 7. Saturn is the _______ planet from the Sun.
Options- A. 2nd
- B. 4th
- C. 6th
- D. 8th Discuss
- 8. _____ is the source of energy and materials in human beings.
Options- A. Water
- B. Sunlight
- C. Food
- D. Gas Discuss
- 9. What is the mean temperature of Earth?
Options- A. 6 degree Celsius
- B. 16 degree Celsius
- C. 26 degree Celsius
- D. 36 degree Celsius Discuss
- 10. Ozone hole is caused by chemicals like _____.
Options- A. Nitrogen Oxide
- B. Hydrogen Sulphide
- C. Chloro Fluoro Carbon
- D. Carbon Monoxide Discuss
General Science problems
Search Results
Correct Answer: Stratosphere
Correct Answer: Focus
Correct Answer: 70-80%
Correct Answer: Vine
Correct Answer: Stratosphere
Correct Answer: Global warming
Correct Answer: 6th
Correct Answer: Food
Correct Answer: 16 degree Celsius
Correct Answer: Chloro Fluoro Carbon
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