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General Science Quiz 290 (20 MCQs)

Quiz Instructions

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1. A chemical change in which elements are combined or rearranged.
2. Atoms that gain or lose electrons become
3. Which scientist proposed the theory of evolution by natural selection?
4. This is the system that works as a support structure for your body.
5. When an object resists change, like a body in a turning car, it is called.....
6. What type of lava cools slowly and forms rock with smooth, ropelike features?
7. What are the atoms involved in the bonding of a molecule of water?
8. The Rowlatt Act was passed in
9. An inclined plane is a simple machine
10. In a....., the moon is blocking sun and casting its shadow on the Earth.
11. What type of light is commonly used to measure distances?
12. Indian Standard Meridian passes through the states of UP, MP-
13. When artifacts are found in rock or earth that is layered, the deeper layers hold the older artifacts.
14. Fill in the blanks with suitable answer by choosing correct option1.Wind mills use..... energy2..... is the capacity to do work3..... force generated when two surface rub against each other4, ..... a tool or device that make work easier
15. ..... are medium-sized woody plants.
16. Calculate the speed of a sprinter who ran 200 meters in 20 seconds.
17. How many Valance electrons does Iodine Have?
18. How are covalent bonds explained?
19. Most of the fossils found today still look very similar to organisms still living today.
20. Organisms usually move around through the various oceans on Earth because they're all connected.
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