________ are made of one or more minerals.
_________________ are solid natural objects that have never been alive
Rocks and minerals are sorted by
________________ is soil that has small grains and holds water easily.
_________ has large grains and does not ho;d water
________________ is rich soil made of lots of humus.
_________ is material made up of decaying parts of once living things
_________ describes how something feels ex. bumpy, sandy, smooth
_________ describes how minerals reflect light ex. shiny, glassy, sparkly
How hard or soft a mineral is
___________ is the process of breaking rocks into smaller pieces by wind, water, ice, or plant roots.
________________ by wind or water moves the pieces of rock and soil around
Person who studies the Earth
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