Question

which materials are included in the hydrosphere that are not in liquid form?
○ ice caps
○ lakes and rivers
○ rocks and minerals
○ rainforests and lakes

Explanation:

The hydrosphere includes all water on Earth. Ice caps are water in solid - not liquid - form. Lakes and rivers are liquid water. Rocks and minerals are not part of the hydrosphere. Rainforests are not water and lakes are liquid water.

Answer:

ice caps