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nadya68 [22]
3 years ago
11

Which of the following statements is true of aquatic biomes?

Biology
1 answer:
katovenus [111]3 years ago
7 0

Answer:

B: Freshwater biomes are a vital source of drinking water.

Explanation:

It's not A because oceans are part of marine biomes, and oceans contain 97% of the Earth's water and covers 71% of the Earth's surface.

It's not C because marine biomes supplies more oxygen than freshwater biomes. Marine algae supply much of the world's oxygen supply, and they take in a huge amount of atmospheric carbon dioxide.

It's not D because freshwater biomes include streams, rivers, ponds, and lakes. Aquatic biomes include oceans, coral reefs, and estuaries.

It's B because freshwater biomes are very important to our survival because they supply people with more than half of their drinking water.

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