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5 questions
It is the breaking of rocks into fragments.
erosion
flooding
weathering
runoff
A type of weathering that involves change in the composition of the rock.
chemical
both chemical and mechanical
mechanical
electrical
It is open-pit mine where rocks can be extracted.
landfill
reservoir
open-field
quarry
Which of the following tends to cause physical or mechanical weathering?
animal that burrow in the ground
root of plants growing into the cracks in the rocks
water that seeps into the pores and cracks of rocks
all of these
What will happen to a rock when it is exposed to higher temperature?
contracts
evaporates
expands
sinks
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