Indiana Science Grade 6

Chapter 10: Resources

Section 4 Self-Check Quiz-Eng.

1.
Which of the following is a form of conservation?
A)Clear-cutting a forest without replanting new trees.
B)Using only fossil fuels to produce electricity.
C)Letting the water run the entire time you are brushing your teeth.
D)Select-cutting certain trees in a forest.
2.
What must happen for a mineral to be classified as an ore.
A)It must be pretty.
B)It must cost more to get the mineral out of the rock than the mineral is worth.
C)It must contain iron.
D)It must be mined at a profit.
3.
What is the process where large quantities of soil and rock are moved to get to a material called?
A)panning
B)mining
C)clearing
D)erosion
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