Clouds form when
A. liquid water condenses in the atmosphere
B. water evaporates to form water vapor
C. raindrops break apart in the atmosphere
D. none of these
A ____________ is a manned vehicle that can visit the bottom of the ocean. *
What is the primary cause of the tides? *
A. Earth's rotation
B. The moon's gravity
C. the Sun's gravity
D. wind
Answers & Comments
Answer:
1. B
2. D
Explanation:
1. Clouds are created when water vapor, an invisible gas, turns into liquid water droplets. These water droplets form on tiny particles, like dust, that are floating in the air.
2. Most submarines go down several hundred metres, then across. The Limiting Factor is the only vehicle “that can get to the bottom of any waves are local can brush the ocean by the wind.
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