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20 questions
What is weathering?
The movement of sediment
The breaking of sediment
The dropping of sediment
What is erosion?
The movement of sediment
The breaking of sediment
The dropping of sediment
What is deposition?
The movement of sediment
The breaking of sediment
The dropping of sediment
Water carrying sediment down a hill is an example of...
weathering
erosion
deposition
Water freezing inside a rock and breaking it into smaller sediment is an example of...
weathering
erosion
deposition
Beach waves dropping sand to create a beach is an example of...
weathering
erosion
deposition
wind erosion occurs most easily
in a dry region
in a wet region
in a grassy region
plants prevent soil erosion by
using soil for food
holding the soil with their roots
preventing water from reaching the soil
as plants are removed from the ground, the speed of erosion
increases
decreases
remains the same
the flow of a river can be slowed down by
increasing the slope of the bed
increasing the amount of water
building a dam across the river
rivers, glaciers, and ground water carry much of their material into
air
oceans
hills
a wave-cut terrace forms because
wave action has little effect below the water
the terrace is made of soft rock
the temperature is lower around the terrace
in time, all waterfalls
become higher
become bigger
disappear
as a river slows down, the rock material carried by the water
is deposited
is eroded
meanders
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