WorksheetsWeathering and Erosion Test Review
Total questions: 40
Worksheet time: 20mins
The breakdown of materials on Earth's surface.
erosion
sediment transport
weathering
deposition
Soil layers with unique textures, colors, and compositions.
horizons
correlation
sediment
fertilizer
A mixture of weathered rock, organic matter, water, and air that supports plant life.
bedrock
horizons
soil
sediment
The removal of weathered materials.
depletion
deposition
weathering
erosion
The cause of weathering and erosion that occurs the fastest.
running water
waves
wind
glaciers
The cause of weathering and erosion that occurs the slowest.
running water
waves
wind
glaciers
The removal of essential nutrients from soil by plants and animals.
sediment transport
deposition
crop rotation
soil depletion
The process of a material being changed into another material as a result of exposure to wind, rain, air, sunlight, and other environmental factors.
mechanical weathering
physical weathering
erosion
chemical weathering
The physical breakdown of materials into smaller pieces.
chemical weathering
mechanical weathering
soil depletion
erosion
Erodes and weathers materials by picking up sand and dust which polishes and shapes landforms.
running water
waves
wind
glaciers
Organic matter which is present in soil.
fertilizer
humus
water
air
Causes weathering and erosion along coastlines.
running water
wind
waves
glaciers
The hard, rocky surface that remains after sand is removed from a desert by wind erosion.
bedrock
parent material
subsoil
desert pavement
Natural and chemical additives that are used to return essential nutrients to depleted soil.
humus
organic matter
fertilizers
sediment
A technique used to replenish depleted soil by planting different crops in alternating years.
fertilizer
sediment transport
crop rotation
soil depletion
Large sediment deposits at the point where rivers empty into larger bodies of water.
sand bars
deltas
sea stacks
sea arches
A large mass of ice that moves and causes weathering and erosion.
glacier
iceberg
bedrock
outcrop
The process of eroded soil and rock being moved to another location.
deposition
soil depletion
crop rotation
sediment transport
Large ditches that are created as a result of running water erosion.
channels
canyons
gulleys
valleys
The process of weathered material being dropped off in a new location.
erosion
soil depletion
sediment transport
deposition
Channels may develop into these after long periods of continued erosion.
canyons
valleys
gullyes
trenches
Unweathered material below soil that is eventually broken down and weathered to form new soil.
parent material
subsoil
topsoil
bedrock
Which of the following best describes the A Horizon of soil?
it contains organic matter
it is topsoil
it supports plant life
all of these
Which of the following erodes materials the fastest?
waves
wind
glaciers
running water
Which of the following erodes materials the slowest?
waves
glaciers
running water
wind
Which of the following are measures that are taken to replenish depleted soils?
chemical fertilizers
natural fertilizers
crop rotation
all of these
The physical breakdown of materials into smaller pieces is known as ______________.
chemical weathering
mechanical weathering
soil depletion
erosion
Which cause of erosion is responsible for forming the Great Lakes?
running water
wind
glaciers
waves
The humus found in soil includes which of the following?
decomposing organisms
waste products from living things
bacteria and fungi
all of these
Soils are classified based on ________________.
water retention
amount of humus
amount of air
particle size
Which type of soil consists of small particles with low amounts of air?
loam
silt
sand
clay
Which type of soil consists of large particles with large amounts of air?
loam
silt
sand
clay
Which type of soil consists of medium particles and is high in humus?
loam
sand
silt
clay
Which of the following is formed by wave erosion?
sea stacks
sand bars
headlands
all of these
The process of a material changing to a new material as a result of exposure to water, wind, air, sunlight, and other environmental factors is known as _______________.
mechanical weathering
erosion
chemical weathering
soil depletion
Which of the following is an example of chemical weathering?
soil formation
rust formation
coastal outcropping
canyon formation
Which of the following is an example of mechanical weathering?
soil formation
rust formation
copper oxidation
sediment transport
Which of the following affects the rate and amount of weathering and erosion of a material?
temperature
time
composition of the material
all of these
Which of the following affects the rate and amount of weathering and erosion of a material?
water
air
wind
all of these
Why is weathering important to living things?
weathering creates soil which supports plant life
without weathering there would be no plants
weathering is necessary to plants and most living things depend on plants for survival
all of these
