Rocks
Earth
Natural Resources
Volcanoes
Extra
100
All rocks are combinations of this.
What is a mineral?
100
This kind of water is found in lakes, rivers, ponds, and streams
What is fresh water?
100
This natural resource is used for fuel and to build houses.
What is wood?
100
These islands in the Pacific Ocean were formed by undersea volcanoes that rose above the surface of the water.
What is Hawaii?
100
Making new things from old things.
What is recycle?
200
A NON-LIVING useful material that comes from the earth.
What is a mineral?
200
About 3/4 of the earth's surface is covered by this.
What is the ocean?
200
This natural resource is found in the ground. Gasoline is made from it.
What is oil?
200
This happens when magma is forced up through the volcano.
What is a volcanic eruption?
200
The movement of soil and rocks by wind, water, and other pieces of rock.
What is erosion?
300
Rocks formed from magma and lava.
What are igneous rocks?
300
Mountains, hills, valleys, oceans, rivers, and lakes are all called this.
What are features of the earth?
300
This kind of natural resourse is always available.
What is inexhaustible?
300
This is magma that comes out of a volcano.
What is lava?
300
The wearing down of rocks over a long period of time.
What is weathering?
400
Rocks formed from sand and clay that have been compacted and cemented together.
What are sedimentary rocks?
400
The movement of the earth's plates causes both of these.
What are earthquakes and volcanoes?
400
This kind of natural resource can be depleted, but will replace itself if used wisley.
What is renewable?
400
Hot melted rock deep inside the earth.
What is magma?
400
Scientists use these words to help them classify objects.
What are descripitive words?
500
Rocks formed when existing rocks are subjected to heat and pressure.
What are metamorphic rocks?
500
Just below the earth's crust you can find this layer of the earth.
What is the Mantle?
500
This kind of natural resourse is always avaible.
What is inexhaustible?
500
This causes volcanoes to be formed.
What is the movement of the earth's plates?
500
Color, size, shape, and texture are used to describe this about an object.
What are the object's properties?
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