Question

what are the part with large reservoirs i hydrosphere called​

Answer 1

Oceans cover more than 70 percent of the Earth's surface, making them the biggest part of the hydrosphere. The hydrosphere is simply the total of all the water in Earth's atmosphere.

Answer 2

Answer:

Oceans cover more than 70 percent of the Earth's surface, making them the biggest part of the hydrosphere.

Explanation:

hope this helps you