General Science Quiz 20 (25 MCQs)

Quiz Instructions:

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1. Molten rock material inside Earth

2. Two strands of DNA are held together by

3. Which of these features protects seaweed from being damaged by powerful waves?

4. An Asteroids is a small rocky objects made up of _____ and _____ that goes around the sun

5. The accumulation of stress along the boundaries of lithospheric plates results in which of the following?

6. OH-is called the

7. Which is faster, light or sound?

8. Maximum number of Lunar eclipses that can happen in one calender year is _____

9. Mole is defined as the number of atoms found in _____ of carbon-12?

10. Which of the following is a missing step in the manufacture of wool?

11. Old-written material, which cannot be read easily can be read by

12. When a man jumps off a diving board, he _____

13. The decayed remains of once-living organisms

14. The way heat is transferred is?

15. Which law allows for planes to fly?

16. _____ is an alternative resource.

17. Which scenario describes a transformation of thermal energy into chemical energy?

18. Lime water contains

19. Plants release what gas into the atmosphere?

20. Hydrochloric acid is a strong acid and also produce in _____ during food digestion.

21. Botanical name of Soyabean is

22. Name of the world largest flower is.?

23. What gas is released by plants from the process of photosynthesis?

24. What is the name of that process in which oxygen is removed?

25. The term pH denotes the