Geology

Study of the Earth

Geology
Coal

Combustible rock.

Desertification

Rivers turn into deserts.

Landslide

Dislocation of land.

Weathering & Erosion

Smoothes rocks.

Porous Rocks

Can store water.

Mountains

Mountains have roots.

Internal Waves

Seas have internal waves.

Earth

Rotating sphere.

Pumice

Least dense stone on Earth.

Photic Zone

Visible light section in oceans.

Tectonics

Mountains move.

Dead Sea

Lowest point on Earth.

Sinkhole

Natural depression or hole in the ground.

Volcano

Earthquakes or tremors precede eruptions.

Shorelines

Global warming causes shorelines to recede.

Minerals

Minerals have different colors.

Hydrothermal Vents

Gushes hot water from deep underground.

Rocks Crack

Water can crack rocks.

Subduction

Rocks sink underground.

Fault Lines

Cracks and fault lines.

Earthquake

Caused by sudden displacement of land.

Soil Expansion

Causes potholes.

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