How Water Shapes Earth's Surface

What is erosion?

• Erosion is the process where rocks and soil are broken down and carried away by natural forces such as wind or water.

• Erosion is caused by human activities such as deforestation.

• Erosion is the process of building up rocks and soil instead of breaking them down.

• Erosion only occurs in deserts and not in other environments.

Tags

CCSS.RI.2.1

CCSS.RI.2.4

How does weathering change the earth's surface?

• Weathering changes the Earth's surface by causing earthquakes and volcanic eruptions.

• Weathering changes the Earth's surface by creating new rocks and minerals.

• Weathering changes the Earth's surface by increasing the temperature of the Earth's crust.

• Weathering changes the Earth's surface by breaking down rocks and minerals through mechanical and chemical processes.

Tags

CCSS.RI.2.1

What is deposition?

• Deposition is the process of evaporating water from a landform.

• Deposition is the process of adding sediments, soil, and rocks to a landform or landmass.

• Deposition is the process of transforming rocks into liquid form.

• Deposition is the process of removing sediments from a landform or landmass.

Tags

CCSS.RI.2.1

CCSS.RI.2.4

How are canyons formed by water?

• Canyons are formed by water erosion over time.

• Canyons are formed by wind erosion.

• Canyons are formed by earthquakes.

• Canyons are formed by volcanic activity.

Tags

CCSS.RI.2.1

Explain how valleys are created by water.

• Valleys are created by water through the process of erosion.

• Valleys are created by water through tectonic plate movement.

• Valleys are created by water through wind erosion.

• Valleys are created by water through volcanic activity.

Tags

CCSS.RI.2.1

CCSS.RI.2.8

What causes waterfalls to form?

• Impact of meteorites

• Formation due to volcanic activity

• Erosion of rock by flowing water

• Result of earthquakes

Tags

CCSS.RI.2.1

CCSS.RI.2.8

How does erosion by water impact coastlines?

• Water erosion has no impact on coastlines

• Water erosion causes coastlines to expand

• Water erosion leads to the growth of vegetation along coastlines

• Water erosion can wear away coastlines by carrying sediment and rocks, creating cliffs, caves, and other coastal landforms.

Tags

CCSS.RI.2.1

Describe the role of water in shaping riverbanks.

• Water erodes the soil and sediment along riverbanks through processes like hydraulic action, abrasion, and solution.

• Water solidifies the soil along riverbanks

• Water shapes riverbanks by creating new landmasses

• Water has no impact on the formation of riverbanks

Tags

CCSS.RI.2.1

What are some examples of landforms created by water erosion?

• Glaciers, icebergs, ice caps

• Mountains, plateaus, deserts

• Canyons, valleys, river deltas, caves

• Volcanoes, lava fields, geysers

Tags

CCSS.RI.2.1

How can humans help prevent water-related erosion?

• Dumping chemicals into water sources

• Planting trees, implementing proper land management practices, constructing terraces or retaining walls, and avoiding overgrazing or deforestation.

• Removing all vegetation from the land

• Encouraging excessive grazing of livestock

Tags

CCSS.RI.2.1