BARU
Ukuran huruf
Lembar kerjaRock Cycle, Weathering
Total soal: 10
Worksheet time: 3mins
Identify the rock type: A volcano erupts and sends lava shooting into the air. This lava cools to form a(n) _____.
Igneous
Sedimentary
Metamorphic
Mineral
According to the diagram, how does a sedimentary rock become a metamorphic rock?
Weathering and Erosion
Heat and Pressure
Compaction and Cementation
Melting
Identify the rock type: Shells of different animals fall to the bottom of the ocean. Over time, these shells are broken down into smaller pieces and combine with sand and bone to become a rock. This is an example of a(n) _____.
Igneous
Sedimentary
Metamorphic
Mineral
When pieces of older rocks, plants, and other loose material gets pressed or cemented together, a _____ rock forms.
Igneous
Sedimentary
Metamorphic
Mineral
When heat or pressure causes one rock to change into a new type of rock, we call these rocks _____.
Igneous
Sedimentary
Metamorphic
Mineral
The breakdown of rocks caused by freezing and thawing is called..
Mechanical Weathering
Chemical Weathering
Erosion
Deposition
The mechanical weathering in the previous question is an example of ...
Abrasion
Thermal Stress
Frost Wedging
Biological Activity
What might cause chemical weathering
Acid Rain
Violent Earthquakes
Growing Plants and expanding ice
Volcanic Eruptions
What type of weathering is this? (rocks are colliding and becoming smaller)
Mechanical (physical)
Chemical
What type of weathering is this? (rock having oxidation reaction with air).
Mechanical (physical)
Chemical
