Show:
What's It Mean?
Did You Know?
Slow or Quick Changes
Differences
Vocabulary
100
The breaking down of rock on Earth's surface into smaller pieces.
What is weathering?
100
Wind and water can carry sand and small pieces of rock to new locations. What is most likely to happen? A. The sediment is deposited in a new place. B. A landslide occurs C. A cave forms.
What is A? The sediment is deposited in a new place.
100
A deep cave was found under limestone. What most likely formed it
What is chemical weathering or acid?
100
The difference between weathering and erosion is: a. weathering causes a quick change in landforms and erosion causes a slow change in landforms. b. weathering breaks rocks into sediments and erosion moves sediment from one place to another.
What is B?
100
Small pieces that break off of rocks.
What is sediments?
200
Mountains, valleys and coastlines are all considered types of ________________.
What are landforms?
200
When rainwater seeps into cracks in rocks and __________, it expands and causes the rock to split apart.
What is freezes?
200
Large boulders are a sign that what was once located at this land?
What are glaciers?
200
The difference between erosion and deposition is: a. erosion moves sediment from one place to another and deposition is a physical feature on the Earth. b. deposition is the process of dropping , or depositing , sediment in a new location and erosion is the process of moving sediment from one place to another.
What is B?
200
Gigantic formations of ice that do not completely melt over the course of a year.
What is a glacier?
300
The process by which weathered rock is picked up and moved to a new place.
What is erosion?
300
Weathering over long periods of time breaks rock into ____________ pieces. (larger or smaller)
What is smaller?
300
Wind carrying sand causes abrasion to rocks. What will happen to the rocks over time
What is become smoother/smaller?
300
Name a difference between weathering and erosion.
What is weathering makes things smaller, and erosion moves it?
300
A growing pile of deposited sediment at the mouth of a river.
What is a delta?
400
Huge sheets of ice that move slowly over land.
What are glaciers?
400
Fast flowing rivers can pick up and carry rocks (far/short) distances.
What is far?
400
Water can weather rock by: A. eroding soil B. by freezing and melting
What is freezing and melting?
400
What is the moraine of a glacier?
What is the sediment that is left after the glacier retreats and melts?
400
Large piles of sediment that are leftover from glaciers when they melt.
What are moraines?
500
The sudden movement of rocks and soil down the side of a hill because of gravity and rain.
What is a landslide?
500
All of the following are forces that change landforms EXCEPT: a. wind b. moving water c. glaciers c. physical features
What is physical features?
500
Landslides are quick changes to the land. They can be caused by: A. magma and rain B. gravity and rain
What is gravity and rain?
500
A farm near a river has very rich soild. What caused the soil to be so rich there? Wind, floods or plants?
What is floods?
500
Give an example of some created by deposition? (Think Rivers)
What is a delta?