Middle School

7. What percent of the water in the world is salt water?

97.5 percent

8. How long do water molecules stay in the following forms: Lakes, Oceans, Ground Water, Glaciers?

Answer :

Answer:

7. 96.5%

8. Lakes/oceans: 1.2 hours. Groundwater: 200-300 years. Glaciers: 20-100 years

Answer: Its A I think which is 97 percent.

Explanation: I don't really understand your question so sorry if its wrong.

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