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3.12 MOD Unit 3 Test

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Last updated about 2 hours ago
18 questions
3
HS-ESS2-5
2
HS-ESS2-5
2
HS-ESS2-5
4
HS-ESS3-1
HS-ESS3-4
2
HS-ESS3-1
HS-ESS3-4
2
HS-ESS3-1
6
HS-ESS3-1
HS-ESS3-4
2
HS-ESS3-1
6
HS-ESS2-5
2
2
HS-ESS2-5
2
HS-ESS2-1
2
HS-ESS2-1
2
HS-ESS2-1
2
HS-ESS2-1
2
HS-ESS2-1
2
HS-ESS2-1
5
HS-ESS2-1
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.
Please modify the sentence below to make it a TRUE statement.

Strip mining is __________ harmful to the environment than shaft mining, but __________dangerous to miners.
Question 5
5.

Question 6
6.

Question 7
7.

Give one example for water causing erosion and one example of water causing weathering.

Question 8
8.

Question 9
9.
__________ breaks down rocks into smaller pieces and __________ forms new substances.
Question 10
10.
Acid rain discoloring and disfiguring limestone is an example of __________. The cracking of rock caused by the freezing and thawing of water is an example of __________.
Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

Question 15
15.

Question 16
16.

Question 17
17.

A year is divided into months, weeks, and days. What are some time divisions (units) that are used for the geologic time scale? Give at least 2 examples.

Question 18
18.

Identify the three rock types formed on Earth?
Igneous
Magma
Sedimentary
Metamorphic
Minerals
How does a rock change into a metamorphic rock?
Sedimentation
Heat and pressure
Cooling of magma
How do igneous rocks form?
Compaction and cementation of sediment
Cooling of molten lava or magma
Evaporation of seawater
Is this statement true or false?

Mining companies must restore the land that they use, especially in open pit mining. Mining companies may also have to clean up the water and replace the solid that is being moved.
True
False
Inappropriate land use, such as removing vegetation from hillsides, may contribute to which of the following?
Decrease in water runoff
Increase in erosion
Increase in weathering of the landscape
Air, water, and ice can break rocks into tiny fragments. Which of the following best describes this process?
Uplift
Weathering
Erosion
Which process changes a metamorphic rock to a sedimentary rock?
Heating
Weathering
Melting
Is this statement true or false?

Uniformitarianism is the concept that the processes that are at work on earth today are the same processes that shaped the early history of earth.
True
False
Is this statement true or false?

The fossil record provides evidence of past life as well as clues to the past climate, environment, and abiotic (physical) factors in an area.
True
False
Which of the following is the primary technique for determining the absolute age of a rock?
Comparing the rock to other geologic features.
Measuring radioactive decay of element isotopes.
Comparing the rock to similar rocks and noting the differences.
Which of the following could be used to interpret the geologic history of a location?
Rock layers
Plant life
Animal habitats
A scientist is interested in comparing the age of a rock with other rocks. By doing this, the scientist is determining __________.
the absolute age of the rock
the date the rock was formed
the relative age of the rock
The diagram below represents a cross section of the Earth's crust showing rock units and a fault. The rock layers are not overturned.

Which rock unit is the youngest?
Basalt
Limestone
Shale