_______________________begin to form when snow remains in the same area year-round, where enough snow accumulates to transform into ice

A ________________ is a mound of sand formed by the wind, usually along the beach or in a desert.

Formed when pieces of Earth's crust—called plates—smash against each other in a process called plate tectonics, and buckle up like the hood of a car in a head-on collision.

When the land surface above collapses or sinks into the cavities or when surface material is carried downward into the voids; drought, along with resulting high groundwater withdrawals, can make conditions favorable for this to form

These can form in hollows left by meteorite impacts, in the craters formed by volcanoes, when a river is dammed by a natural rock fall or man or where glaciers cause depressions in the Earth's surface

A fan-shaped area where a river meets the ocean is called a ____________. This is formed when sediment and rock is deposited at the end of the river.

A ______________ is a hill of sand created by the wind.

What most likely formed this lake?

The Floridan ____________ is found beneath all of Florida and portions of Alabama, Georgia and South Carolina, and extends into the Gulf of Mexico and the Atlantic Ocean

The diagram shows the edge of a continental glacier that is receding. R indicates elongated hills. The ridge of sediments from X to Y represents a landscape feature. The elongated hills labeled R are most useful in determining the

The _________ is the land along a sea. The boundary, where land meets water, is called the __________. Waves, tides, and currents help create _________. When waves crash onto shore, they wear away at, or erode, the land.

What is the difference between caverns and sinkholes?

Which of the following statements is correct?

Formed by the action of water or wind, carrying abrasive particles capable of carving rock.

When do Sinkholes happen?