NGSS
Continental glacier explained in an easy to understand way.
Continental glacier
A glacier that covers much of a continent. Continental glacier. A continental glacier is a thick ice sheet that spreads out over large areas of land.
Estuary explained in an easy to understand way.
Estuary
An area where fresh river water mixes with salty ocean water. Estuary. An estuary is where a river meets the sea, mixing fresh and saltwater.
Glacier explained in an easy to understand way.
Glacier
A large mass of slow moving ice and snow. Glacier. A glacier is like a big, slow river made of ice that moves over land.
Water cycle explained in an easy to understand way.
Water cycle
The constant movement of water through Earth and its atmosphere, by evaporation, condensation and precipitation. Water cycle. The water cycle is the journey water takes as it changes from liquid to gas to solid and back again.
Wetland explained in an easy to understand way.
Wetland
An area of land that is periodically underwater. Wetland. A wetland is a place where the land is sometimes covered with water, like a swamp or marsh.
