How do rivers and streams differ from lakes and ponds?
O Rivers and streams are made up of salt water instead of fresh water.
O Unlike the water in lakes and ponds, the water in rivers and streams flows.
O Fish can live in rivers and streams, whereas plants grow in lakes and ponds.
O Lakes and ponds form only after heavy rains, whereas rivers and streams always exist.

Second one.

"Unlike the water in lakes and ponds, the water in rivers and streams flows."

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

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explanation:

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