Causes
How does gravity cause erosion?
It is called “Gravitational erosion.” Gravitational erosion is the movement of sediment and rocks caused by gravitational force.
How do humans cause erosion by overwatering gardens?
Soil’s structure gets weakened, which causes runoff.
How does humidity cause erosion?
It makes the chances for water erosion go up a lot. It can also cause wind erosion.
Sea turtles cause erosion when they do what?
They don’t really cause erosion by themselves, but by the activities that they do, specifically nesting on beaches can affect certain types of erosion.
How does erosion affect farmland?
Destroys crops that grow in the area by reducing the amount of fertility in the soil.
What causes the least amount of impact on erosion?
The first stage of erosion is splash erosion. Which has the least amount of impact on erosion.
Does littering cause erosion?
Yes, littering causes disruption in water flow, which can also cause blockage.
What type of erosion does wind cause?
It causes sheet erosion, which is when a thin layer of top soil blows away by strong winds.
Name two burrowing animals that cause erosion.
Two burrowing animals that cause erosion are groundhogs and prairie dogs.
How does it affect all the burrowing animals?
Some animals can get trapped in their burrows and dens if they collapse due to erosion.
Why is air an important cause of erosion?
Air is an important part of erosion, because over time, it picks up the particles from the soil and moves them.
How does mining cause erosion?
It removes much of the vegetation in the certain areas where people mine.
What is the most common type of erosion caused by climate change?
Termites cause soil erosion by doing what?
Bioturbation, which is the movement of sediments by building in the soil.
When erosion is over it affects rivers, how?
Taking up space in rivers where the water is flowing and can also cause some blockades.
Is global warming an important cause of erosion?
Yes, because global warming causes glaciers to melt and sea levels start rising.
Humans can be charged a lot of money by doing what to spartina?
By walking through its dunes.
What are the affects of the river?
Over time, the river wears away at rocks and stones. This is why you see so many round rocks at the banks of flowing rivers or streams.
Ants cause erosion by doing what?
They build large mounds that go through soil causing a disruption.
How does the aftermath of erosion affect plants?
It lowers the fertility in plants and reduces the nutrients in soil.
What are the causes of erosion?
The causes of erosion are weather, humans, ice, and gravity
What is the definition of deforestation?
The large clearing away of a forest area.
What is the definition of weathering?
Being worn down over long periods of time.
Farm animals do what that causes erosion?
When farm animals overgraze, it damages the soil and causes air and water erosion.
How does erosion affect the ecosystem?
It can drive animals out of their habitats because humans are currently tearing down forests, and soil.