Answer:Water because it is an element
Air has mass and density, and. cold air is denser than warm air.
The same amount of water as oil air
Sediment is solid material that is moved and deposited in a new location. Sediment can consist of rocks and minerals, as well as the remains of plants and animals. It can be as small as a grain of sand or as large as a boulder. Sediment moves from one place to another through the process of erosion.
