General Science Quiz 107 (20 MCQs)

Quiz Instructions

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1. Scientists from the German country, presented by the cell theory
2. The Earth's weather occurs in the thin layer of the atmosphere that is closest to the earth.
3. The number of canines in both the jaws:.....
4. Vegetable Production System (Veggie)' is associated with which space agency?
5. Of the following, which scientist was more of a theoretical scientist?
6. The relation between focal length and radius of curvature is
7. Venus spins backward.
8. A/An..... is a possible explanation for a set of observations or answer to a scientific question.
9. The base unit of metric length.
10. The lower the position of an ion in the electrochemical series, the easier it is for the ion to be discharged.
11. Which subatomic particle is not found in the nucleus?
12. What does the prefix "milli" mean
13. One of your skin's main functions is to.....the body by preventing unwelcome substances from entering the body.
14. Wind energy produces environmental pollution.
15. A measure of how tightly the matter of a substance is packed into a given volume.
16. Changes that do not change the molecular structure and the atom is called change .....
17. What apparatus (scientific equipment) would be most accurate to measure temperature?
18. The bouncing back of a light wave is called a.....
19. Unicellular
20. (8) Which country is called the land of rising sun?