Slept Like a Rock
Rock a Bye Baby
Rocks in Your Head
Rock, Paper, Scissors
Rock and Roll
100
A solid substance that is not alive
What is minerals
100
Obsidian is
What is igneous rock
100
Measures the minerals resistance to scratching
What is hardness
100
When water, wind and ice change rocks
What is weathering
100
Earth's outer layer
What is crust
200
Magma comes up through openings in the Earth
What is lava
200
Limestone is
What is sedimentary rocks
200
How the surface of a mineral reflects light
What is luster
200
When rocks and sediment are picked up and moved to another place
What is erosion
200
Where pillow lava is found
What is the ocean
300
The hardest mineral
What is diamond
300
Marble is
What is metamorphic rock
300
How heavy minerals feel
What is gravity
300
When the chemical makeup of a rock is changed
What is chemical weathering
300
Used to make buildings and statues
What is marble
400
Rocks formed by great heat
What is igneous rocks
400
talc is
What is mineral
400
A minerals distinctive appearance
What is color
400
Causes physical changes in rocks
What is mechanical weathering
400
The most abundant mineral on Earth
What is silicate
500
Rocks made from bits of mud, sand and small stones
What is sedimentary rocks
500
melted rock inside the Earth
What is magma
500
when minerals break in smooth or sharp edges
What is cleavage
500
The study of the Earth and the materials of which it is made
What is Geology
500
Loose sediments that are glued together
What is cementing
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