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How do first-, second-, and third-class levers differ?
Exposed Surface
An area where materials such as rock, soil, or sediment are not covered by vegetation or man-made structures and are visible.
Igneous Rocks
Rocks formed by the cooling and solidification of magma or lava, characterized by a crystalline texture.
Sand Dunes
Hills of sand formed by the wind, often found in deserts and along beaches.
Dry Climates
Climatic regions characterized by low precipitation, leading to arid or semi-arid conditions.
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