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Chapter 7 Rocks/Soil

Third Grade Science - Chapter 7 Rocks and Soil

QuestionAnswer
Rock made up of layers of sedimant and formed by pressure. Sedimentary Rock
Most of the land is covered with a thin layer of loose material that is called what? Soil
This is a natural material that makes up rock. Minerals
This is what happens to living things when they bread down or rot. Decay
Soil that is a mixture of sand, silt, clay, minerals, and decayed matter. Loam
Any kind of solid, nonliving material found on Earth and made of minerals. Rock
Plants take this substance into their roots from good growing soil. Nutrients
Rock that has changed to another type of rock by heat and pressure. Metamorphic Rock
Rock that forms when melted Earth materials cool and harden. Igneous Rock
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