ch. 5 - woodbridge.k12.nj.us · wind, rain, and ice can break rocks into smaller pieces. sand is...

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Page 1: Ch. 5 - woodbridge.k12.nj.us · Wind, rain, and ice can break rocks into smaller pieces. Sand is made of tiny pieces of rock. Some rocks can be smaller than grains of sand. People
Page 2: Ch. 5 - woodbridge.k12.nj.us · Wind, rain, and ice can break rocks into smaller pieces. Sand is made of tiny pieces of rock. Some rocks can be smaller than grains of sand. People