WorksheetsWeathering and Erosion Review
Total questions: 50
Worksheet time: 25mins
water, ice, wind or gravity
moves fragments of rock
and soil.
water, ice, wind or gravity
deposit rock sediments
and soil in a new place.
Earth’s crust into smaller
and smaller pieces.
water, ice, wind or gravity
moves fragments of rock
and soil.
water, ice, wind or gravity
deposit rock sediments
and soil in a new place.
Earth’s crust into smaller
and smaller pieces.
Which statement best explains why this process results in weathering?
The breakdown of rock into smaller pieces because of wind, water, or ice
Erosion
Weathering
Lava
Landslide
Moving sediment from one place to another
Weathering
Deposition
Erosion
Earthquake
The dropping off of sediments in a new place.
Weathering
Erosion
Deposition
Volcano
The process that changes the minerals that rocks are made of. This is a type of weathering
Physical Weathering
Erosion
Chemical Weathering
Breaking Rocks
The breaking down of rocks caused by physical force
Chemical Weathering
Physical Weathering
Explosion
A rapid landform change in which a large chunk of earth falls from its original position.
Volcano
Landslide
Sand Dune
Earthquake
What is weathering?
A process that breaks down rocks into smaller pieces
A shift in weather patterns
The process by which mountains are formed
The process by which the seasons change
What might cause mechanical weathering?
Acid rain
Violent earthquakes
Growing plants and expanding ice
Volcanic eruptions
How long does the weathering process take?
A few days
No more than a month
Exactly one year
Years and years
What type of changes does erosion cause?
Physical changes
Chemical changes
Electrical changes
Magnetic changes
Erosion occurs when natural forces alter the landscape. What does it mean to alter a landscape?
To blow dust around
To change what land looks like
To deposit silt at the mouth of a river
To create a floodplain
What would be a simple way to prevent erosion?
Blocking the wind
Planting trees
Preventing rainfall
Preventing the flow of rivers
Soil is a mixture of the following except
weathered rock particles
dead plant material
garbage
dead animal material
Water, wind, gravity, ice, plants are all part of this kind of weathering
Chemical
Mechanical
