Deposition

​Deposition

​Ms. Pineda

​How is deposition different from weathering and erosion?

​

1. Erosion is the process of __________ rock.​

​

2. In what ways can Erosion, like weathering, also breakdown rock?​

​

3. What are the different types of erosion?​

________, _________, ________, _________

​

​Please write down questions and answers in your notebook.

​Bell work

​

https://www.youtube.com/watch?v=A47ythEcz74​

​

What processes do you think rivers contribute to, weathering, erosion, or deposition? 

​

​Please write down the question and answer in your notebook.

​Discussion Question

​

Deposition is the laying down of sediments after erosion has occurred.

​

It is a constructive process because it is how layers of sediment are built up and land masses are formed.

​

​Deposition

​

​

• Riverbanks

• Beaches​

• Lakes

• Deltas

• Valleys

​

​What places can you think of where deposition happens?

​

Multiple Choice

Deposition is the ________ down of sediments after erosion has occurred.

• Weathering

• Laying

• Sinking

• Eroding

Multiple Choice

Deposition is a destructive process.

• True

• False

​How did all this sediment get here?​

​

​Deposition is the ​adding of sediment in an area and creates new landforms.

​

​

​

​1. Sand dunes are formed by sediments carried by the wind.

​

​Places formed by deposition​

​

​2. River deltas are formed where rivers meet oceans by sediments carried by rivers. The sediments come from erosion upriver.

​

​Places formed by deposition​

​

​3. Beaches are formed where oceans meet land. The sediments carried by the ocean. The sediments come from the erosion of coral reefs and rocks.

​

​Places formed by deposition​

​

​4. Moraines are formed when glaciers made of collected sediments are carried by ice.

​

The sediments come from the erosion of hills and mountains.

​

​Places formed by deposition​

​

Multiple Choice

__________ are formed when glaciers made of collected sediments are carried by ice.

• Moraines

• Beaches

• Sand dunes

• Snow

Multiple Choice

Sand dunes are formed by sediments carried by the _______.

• Water

• Ice

• Wind

• Gravity

Multiple Choice

Beaches are formed where ocean meets _______.

• Land

• Water

• the River

• the Delta

Open Ended

What is weathering and how does it differ from erosion?

Open Ended

What is deposition?