Science Test.! 8th Grade
8 Questions
| Total Attempts: 63
Answer the following questions using the information studied prior to the test.
Questions and Answers
- 1.Mike starts from the top of a hill and skies down. He has converted:
- A.
Potential energy to kinetic energy
- B.
Biological energy to kinetic energy
- C.
Solar energy to nuclear energy
- D.
Potential energy to mechanical energy
- 2.The hereditary information of an individual is mostly in the_____________.
- 3.What does the nucleus of a cell do?
- A.
Digest waste
- B.
Direct the activity of the cell
- C.
Break down food and release energy to the tell
- D.
Move material around in the cell
- 4.Describe the process by which the water of the ocean returns to the sources of rivers.
- 5.Name all the republics of Europe and give the capitals of each.
- 6.What is a noun?
- A.
A word used in a sentence as a subject or object of a very or a preposition.
- B.
A word that expresses an act, occurrence, or mode of being.
- C.
Person, place, thing or idea
- D.
Both A&C
- 7.Name and locate the principal trade centers of the U.S.
- 8.The Earth takes 24 hours to spin around its orbit and 365 dyas to spin on its axis. True or False?
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Sample QuestionElements with atomic numbers higher than 92 are not natural but can be created by man or____________, by crashing nuclear particles into each other.
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Sample QuestionWhich of the following is false?
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