The answer would be C. measure distances between given points.
As the polar ice caps melt<span>, sea levels rise and become less saline
Hope that helps </span>
Answer:
Air from surrounding areas with higher air pressure pushes in to the low pressure area. Then that "new" air becomes warm and moist and rises, too. As the warm air continues to rise, the surrounding air swirls in to take its place. As the warmed, moist air rises and cools off, the water in the air forms clouds. The whole system of clouds and wind spins and grows, fed by the ocean's heat and water evaporating from the surface.
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<em>Source: https://spaceplace.nasa.gov/hurricanes/en/</em>
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Answer: sea floor sediment provide an invaluable key to past climate change. Finely varved sediments from areas of rapid deposition provide a high-resolution record of past climate variation, and volcanic ash layers contribute to the comprehensive study of climate change on relatively short timescales.
Explanation: answer is up their ^^^
