Science Quiz 1

Science Quiz 1Science Quiz 1

1. Which gas in the atmosphere protects us from harmful ultraviolet radiations?





2. How many planets are there in our solar system?





3. The instrument used to measure the intensity of an earthquake is known as …….





4. Who was the inventor of telephone?





5. Wright brothers are regarded as the inventors of ........





6. What is the total number of bones in the human body?





7. An individual of blood group O can receive blood from …..





8. Name the scientist who first discovered that the earth revolves round the sun?





9. Unlike most other fish, sharks have no …….





10. Which of the following is necessary for burning?







 

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