Rocks
Rapid changes in earth's surface
deposition
weathering
erosion
100
Limestone
what rock makes caves
100
magma
what is molten rock under the earth's surface called
100
after erosion
when does deposition happen
100
smoother
What do hard rocks feel like after weathering
100
wind and water
What is the two main causes of erosion
200
marble
What does limestone turn into
200
earthqukes, volcanos, and landslides
What are the three basic rapid suface changes
200
wind, glaciers, and moving water
what are the three main causes of deposition
200
acid rain and rust
What are the two types of chemical weathering
200
weathering
What happens before erosion
300
gneiss
What does granite turn into
300
when there is sudden movement in the earth's surface
when does a landslide happen
300
sediment
What does deposition carry
300
tempature, wind and water
What are the three types of phisical weathering
300
balenced rock
what can form after years of weathering and erosion
400
obsidian, basalt, and granite
What are the basic types of igneous rock
400
the richter scale
What tool measures earthquakes
400
wind and deposition
what makes sand dunes
400
roots of plants can break rocks
What is an example of weathering
400
deposition
What happens at the end of erosion
500
ocean animals pack together
when does limestone form
500
igneous rock
What does magma turn into as it rises
500
delta
what is the build up of sediment at the mouth of a river
500
it breaks down minerals in rocks by using oxygen
What does oxidation have to do with weathering
500
mountain building
What process does erosion and deposition form
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