| Term: | Hydrosphere |
| Definition: | Part of the Earth covered by water and ice. |
| Term: | Hydrosphere |
| Definition: | The component of the climate system comprising liquid surface and subterranean water, such as oceans, seas, rivers, fresh water lakes, underground water, etc. |
| Term: | Hydrosphere |
| Definition: | That part of the Earth covered by water and ice. |
| Term: | Hydrosphere |
| Definition: |
A term denoting the water portion of the Earth's surface. |