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Exploring RocksUnit 4: Lesson 1
In what ways can rocks be described?
Rocks
Rocks come in many sizes, color, shapes and texture.
Size
Rocks come in many sizes from boulders to grains of sand and even smaller.
Boulders are big!
Sand grains are tiny
Pebbles are small
Shape
Rocks come in many shapes… round, triangular, square.
Color
Rocks come in many colors...
black, yellow, white, brown, gray, red, blue, pink.
Texture
rough smooth
Describe, compare
coal quartz fossil
Rocks are useful.
size shape color
mass luster odor
conductivity hardness
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