Show:
What's It Mean?
Did You Know?
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. True or False
What is True?
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 and other surface features of the land.
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
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
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

Name some ways that humans help prevent erosion

Planting trees and grass
Building retaining walls
Using mulch
Creating terraces
Placing rocks along shorelines and riverbanks
Planting cover crops
Using silt fences AND MORE

400

Weathering, Erosion, or Deposition: Silt has built up on the bank of a river 

What is Deposition 

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
The difference between physical and chemical weathering is: A. Physical weathering just breaks things apart and chemical weathering changes the rocks forever. B. Physical weathering breaks things apart and chemical weathering burns rocks with chemicals.
What is A?
500
Nonliving, solid material that are formed in nature and made of crystals.
What are minerals?