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Erosion and Weathering
Created by Educational Technology Network
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Vocabulary Tools Slow Processes Rapid Processes 10 20 30 40 50
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Question What is a canyon?
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Answer 1 – 10 A deep gorge, typically with a river flowing through it.
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Question What is a glacier?
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Answer 1 – 20 A large, slow moving mass of ice.
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Question What is a sand dune?
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Answer 1 – 30 A mound of sand created by the wind.
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Question What is acid rain?
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Answer 1 – 40 Rain that contains pollutants usually from industries
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Question What are glacial moraines?
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Answer 1 – 50 The rock and soil picked up and carried by glaciers
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Question What scientific tool is used to see an object up close and in greater detail?
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Answer 2 – 10 Magnifying glass
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Question What scientific tool is used to measure the temperature?
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Answer 2 – 20 A thermometer
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Question What 2 tools should a scientist wear to protect his or her body during an experiment?
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Answer 2 – 30 Googles, gloves, lab coat
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Question What tool is used to measure the volume of a liquid?
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Answer 2 – 40 Graduated cylinder
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Question Why do scientist use journals to record details about scientific observations?
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Answer 2 – 50 To provide evidence that supports conclusions.
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Question What slow process flattened the northern part of Ohio?
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Answer 3 – 10 Glaciers leveled out the hills in northern Ohio
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Question What slow process formed the Grand Canyon?
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Answer 3 – 20 Water from the Colorado River carved out the Grand Canyon.
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Question What slow process could have shaped this land?
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Answer 3 – 30 wind
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Question Describe 2 changes to the earth’s surfaced caused by glaciers?
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Answer 3 – 40 Glaciers flatten the land
Glaciers form hills and mountains Glaciers deposit fertile soil Glaciers form moraines Glaciers carve out lakes (Great Lakes)
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Question Name 2 processes that could have caused these sand dunes to change over time.
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Answer 3 – 50 Wind Human activity Animal activity
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Question True or False: Animal and plant activity are examples of rapid earth process?
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Answer 4 – 10 False
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Question True or False: An earthquake is an example of a rapid earth process?
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Answer 4 – 20 True
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Question True or False: Weathering is an example of a rapid earth process?
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Answer 4 – 30 False
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Question True or False: Mountain building is an example of a rapid earth process?
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Answer 4 – 40 False
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Question True or False: Landslides are an example of a rapid earth process?
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Answer 4 – 50 True
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Question What is the difference between weathering and erosion?
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Answer 5 – 10 Weathering is a slow process that breaks down rock. Erosion is the movement of rocks and soil.
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Question What can be done to slow down soil erosion?
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Answer 5 – 20 Plant bushes, trees, or tall grass
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Question True or False: Rocks falling down the side of a mountain is an example of weathering.
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Answer 5 – 30 False
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Question True or False: Plant roots growing through sidewalks that crack the concrete is an example of weathering.
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Answer 5 – 40 True
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Question Years ago the blacktop on the playground was smooth but now has some crack and potholes. What are two reasons for these changes?
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Answer 5 – 50 Change in temperature can cause the pavement to expand and contract Change in temperature can cause water under the pavement to freeze and thaw Plants’ roots could have grown through and/or underneath the pavement Groundwater could have washed away soil under the pavement Human activity, such as snowplow damage
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