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Ella Switzer

Glacier a large mass of slow-moving ice that floats down a slope
weathering the slow breaking apart or wearing away of rock into smaller pieces
humus the decayed remains of plants and animals in soil
subsoil the bottom layer of soil containing bits of rock
deposition the dropping of sediment by wind, water, ice, or gravity
erosion the movement of weathered rock material from one place to another
soil made up of bits of rock, minerals, and material that was once part of living things
delta a large mass of deposited sediment at the mouth of a river
fossil the preserved remains of a plant or animal that lived long ago
paleontologist a scientist who studies fossils and organisms that lived long ago
topsoil the layer of soil containing a lot of humus
bedrock the solid rock that lies below the lowest layer of soil
clay soil very small particles and is tightly packed together soil
petrified plants that have turned into rock
amber tree sap that has gotten very hard
red clay type of soil Georgia has
Created by: 602427284