Lesson 1
Lesson 2
Lesson 3
Lesson 4
100
What are the two types of weathering
What is chemical and physical
100
What breaks ground apart
What are roots
100
What is the movement of weathered material?
What is erosion
100
Magma flowing from a volcano is what
What is lava
200
The natural feature of Earth is called what?
What is landform
200
What happens to a rock if water freezes in the crack
The rock splits
200
What animals can move soil?
What are ground squirrels and worms
200
What causes lava to rise towards the surface
What are gases
300
Name three landforms
What are valleys, mountains, canyons, deserts, volcanoes
300
What is soil made up of?
What are sand, silt, and clay
300
What slowly reshapes earth's surface
What are deposits
300
Rapid downhill movement with a large amount of rocks and soil is called what?
What is a landslide?
400
What happened to Cleopatra's needle?
It slowly weathered by acid rain
400
What do you call it when sand and gravel in the waves act like sand paper and wear down rocks
What is weathering?
400
What are two things that make deltas?
What are erosion and water
400
Name the fault in California
What is San Andreas fault
500
Name 5 things that cause weathering
What are water, ice, temperature changes, chemicals, and living things
500
How big is a boulder?
What is 300 mm
500
What outlines the ares glaciers once covered
What are ridges of broken rock or soil
500
How hot is lava
What is 2000 degrees Farenheit
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