WorksheetsScience HW
Total questions: 25
Worksheet time: 14mins
A natural way to stop erosion of sand
breakwater
seawall
beach grass
Rows of trees or shrubs that are planted to slow the speed of the wind and prevent erosion
windbreak
seawall
coastbreak
break
Natural resources
What change is this?
weathering
erosion
Weathering and erosion are slow changes.
True
False
What change is this?
weathering
erosion
Weathering is to .................... rocks.
move
break down
Erosion is to ................. rocks and soil.
move
break down
Weathering and erosion take short time.
True
False
Wind causes erosion
True
False
Wind can not cause weathering.
True
False
What is a slow change to Earth's surface?
a flood
an earthquake
weathering
Glaciers change Earth
slowly
quickly
can cause slow changes to Earth's landscape
Wind
Water and ice
Sand
all of the above
Which best explains how glaciers affect the land?
They cause weathering.
They cause erosion.
They cause weathering and erosion.
How can wind change rocks?
Wind can make rocks bigger.
Wind can blow sand against rocks and wear them down.
Wind can cause water to freeze inside rocks
In the experiment, straws used to blow winds on sand, that was an example of
weathering
erosion
both of them
Changes that happen to earth can be fast or slow.
True
False
Fast changes to earth happens in minutes, hours, or days.
True
False
Which of the following is a fast change to earth?
Volcano
Weathering
Drought
Slow changes to earth happens in minutes, hours, or days.
True
False
Which of the following is a slow change to earth?
Erosion
Earthquake
Flood
Fast changes to earth are..................................
Flood, earthquake, volcano
Weathering, erosion, drought
............................. is shaking of the earth's surface.
Drought
Earthquake
Planting more plants will ........................ erosion and weathering.
stop
increase
