Ques:Answer the question based on the following text.  Question:   The population in Milo's city has been decreasing recently. What will happen to the city's level of water scarcity decrease or increase?    Text:  Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.

Ans:decrease
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Ques:Answer the question based on the following text.  Question:   Milo is flying a rocket in the mesosphere. If he decreases his altitude, what happens to the temperature increases or decreases?    Text:  In the mesosphere, temperature decreases as altitude increases.

Ans:increases
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Ques:Answer the question based on the following text.  Question:   Allen is riding his bike on a path. The course ends up 1000 feet higher above sea level compared to the beginning. At which point is the air resistance lower at the beginning or at the end?    Text:  At higher elevations, there is less air to press on a given area.

Ans:at the end
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Ques:Answer the question based on the following text.  Question:   When Dave screams outside he notices that the sound travels at different speeds in different temperatures. The sound travels faster when it is cold. or hot?    Text:  For a given medium, sound has a slower speed at lower temperatures.

Ans:
hot
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