Read the passage below and choose the right answer to the following question (choices are dense or thin ): The density of the atmosphere decreases with an increase in the height above sea level (altitude). Yolanda moved to Florida where it is at sea level. The atmosphere here is considered dense or thin?
dense
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Read the passage below and choose the right answer to the following question (choices are water or bleach ): For bases we can state the folllowing: The higher the pH of a substance, the more basic it is. Sue measured water to be a pH of 7, and she measured bleach at a pH of 11. Which substance is less basic water or bleach?
water
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Read the passage below and choose the right answer to the following question (choices are colder or warmer ): The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering. Plants grow more poorly in the tundra because it is colder or warmer?
colder
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Read the passage below and choose the right answer to the following question (choices are higher or lower ): By using multiple stages, empty fuel containers could drop away. This reduced the mass of the rocket so that it could fly higher. Ray was traveling in rocket leaving orbit. He keeps the empty fuel containers on board so the ship can fly higher or lower?
lower
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