General Science Quiz 351 (20 MCQs)

Quiz Instructions

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1. Soils form in layers, or horizons, and all the layers make up this.
2. A scientist used a ceramic cup in their fancy cup test and noted that the temperature of the water remained steady for 30 minutes. The water temperature over time is the..... variable
3. What is your presentation supposed to be about?
4. What type of simple machine is found on the cap of a pickle jar?
5. Light travels around..... miles per second in a vacuum.
6. People pan for gold by scooping materials from stream beds. they shake the material from in a pan and the gold nuggets can be easily separated from the sand and gravel because of their greater density. materials cooked from the stream bed is an example of a.....
7. The explosion that sent the universe flying out is called.....
8. Observation is a basic tool to go froth for elaborating a phenomenon
9. The motion of the earth around the sun is called .....
10. Trial idea is called hypothesis
11. The location where the earthquakes begins. The ground ruptures at this spot, then seismic waves radiate outward in all directions.
12. Choose the correct words to complete the statement:..... is a daily or weekly status of the atmosphere while..... is the long term overall physical condition of a region.
13. Which term refers to the increased build-up of fat in the liver?
14. Measure of how hard it is to stop a moving object
15. What are the packet and the pucky?
16. Over 70 % of the Earth's surface is water. About how much of that water is freshwater (not saltwater)?
17. Which of the following sub-particles in an atom is located on the outside?
18. The three states of matter are:
19. Where do volcanoes come from?
20. Which of the following is an example of mechanical weathering?