7th grade Science

Front

Why do we have season changes?

Back

The earth tilts at different angles as it moves around the sun.

Front

What kind of rock is formed from cooled magma?

Back

Igneous rock.

Front

What factors influence regional climates?

Back

Topography, Wind Patterns, Surface of the area, and All of the Above.

Front

What is the purpose of a wind vane?

Back

To measure the direction of the wind.

Front

Have the continents on the earth always been separated?

Back

False.

Front

What is the process called when rocks are broken down by weathering?

Back

Erosion.

Front

What type of rock is formed from the compression of sediments?

Back

Sedimentary rock.

Front

What instrument measures atmospheric pressure?

Back

Barometer.

Front

What is the main cause of ocean currents?

Back

Wind patterns and the Earth's rotation.

Front

What is the water cycle?

Back

The continuous movement of water on, above, and below the surface of the Earth.