Ques:The closer the field lines are drawn together, the stronger the field being described.  Having read the above passage, choose the right answer to the following question (choices are increases or decreases ):   Jimbo was playing with magnetic field lines by manipulating them. If he moves the field lines less close, what happens to the strength of the field increases or decreases?

Ans:decreases
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Ques:As the Universe expands, galaxies move further and further apart.  Having read the above passage, choose the right answer to the following question (choices are expanding or contracting ):   The decreasing distances between galaxies indicates the Universe is expanding or contracting?

Ans:contracting
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Ques:Many observatories are built on high mountains. There is less air above the telescope, so there is less interference from the atmosphere.  Having read the above passage, choose the right answer to the following question (choices are lower or higher ):   Eric built his telescope lower. The interference from the atmosphere down here is lower or higher?

Ans:higher
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Ques:In erosion, a slower moving stream will only carry smaller particles.  Having read the above passage, choose the right answer to the following question (choices are increase or decrease ):   If the speed of a stream decreases, the size of the particles carried in that stream increase or decrease?

Ans:
decrease
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