General Science Quiz 38 (25 MCQs)

Quiz Instructions:

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1. The percentage of nitrogen present in ammonia sulphate is

2. What do Mycologists study?

3. Turophobia is the fear of what?

4. Which of the following carries impure blood?

5. Define Vaporization

6. What kind of energy do plants get from the Sun?

7. When you see a change in the environment, you know that _____ has been transferred.

8. _____ is the study of the earth's physical features, atmosphere and resources.

9. What is the hardest substance on Earth?

10. Permanent hardness of water may be removed by the addition of

11. Have human beings ever set foot on mars?

12. Which of the following is an example of physical change?

13. The dynamo is a device for converting

14. What units would be best for measuring the mass of a human?

15. Pollination by birds is called

16. The study of life's history as revealed in the remains of once living plants and animals.

17. John has weak bones .What most likely he may be advised by his doctor?

18. A material or object that does not easily allow heat, electricity, light, or sound to pass through is _____

19. What layer of the earth is inferred to be liquid in form?

20. Look in your packet on pg. 232:What form of energy is a moving car?

21. Sodium Chloride is an example of

22. What is the largest country in the world?

23. Glass is made from the mixture of

24. EARTH SCIENCE Multiple Choice Which of the following is the hottest region of planet Earth

25. The production of visible light by living organisms