Question

the biggest water resources
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Answer 1

Answer:

US and Canadian researchers recently calculated the total amount of the world's groundwater and estimated that it is equivalent to a lake 180 metres deep covering the entire Earth. This makes groundwater the largest active freshwater resource on the planet.

Answer 2

Answer:$\underline{\huge{Answer:-}}$

1 Brazil 8,233

2 Russia 4,067

3 United States 3,069

4 Canada

these countries has largest water resources