How have humans affected our physical environment?
The burning of fossil fuels create climate change, deforestation which affects soil erosion, creation of dams and levees destroy wetlands, mining can cause eros
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20
What is erosion?
Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water.
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15
True or False? Canada has gone through many land reclamation projects.
False.
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20
What is a delta?
Deltas are wetlands that form as rivers empty their waters and sediment into another body of water.
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thief
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magnet
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fairy
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thief
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trap
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gift
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rocket
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baam
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15
What types of mountains have magma inside?
Volcanic mountains
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seesaw
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rocket
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gift
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lifesaver
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15
True or False? Deltas can control soil erosion.
False
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15
Which is not a major type of volcano? Shield Volcano? Ash Volcano? or Stratovolcanoes?
Ash Volcanoes
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15
What are landforms?
A natural feature of the earth's surface, such as a hill, mountain or river
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15
When two tectonic plates push together, it is called a Divergent, Convergent, or Transform Boundaries?
Convergent Boundaries
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15
What is the main cause of erosion?
Water
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seesaw
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shark
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baam
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20
What is land reclamation?
It is the gain of land from the sea, or wetlands, or other water bodies, and restoration of productivity or use to lands that have been degraded by human activi
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20
What is a wetland? Provide 4 examples.
Wetlands are areas of land where water covers the soil at certain times of the year or all year. Wetland types include: swamps, marshes, ponds, bogs, and fens.
