Fourth Grade Science Unit 3 Earth's Surface

Water moves between Earth's surface and the atmosphere. This process is called the ______________________.

The change from a liquid to a gas is called ___________________.

The mixture of gases that surrounds the Earth is the Earth's

Water vapor refers to

The change of a gas into a liquid is called ___________________.

Water that falls from clouds to Earth's surface as rain, snow, and hail is

Water stored underground is called ___________________________.

Water that cannot soak into the ground and instead flows across Earth's surface is called ____________________________.

A large, slow moving mass of ice that forms lakes, flows into oceans, or becomes groundwater when melted is a(n)

Weathering is the process of