weathering and erosion

Rain washing away soil from a hillside

• Weathering
• Erosion

Tags

NGSS.4-ESS2-1

Water getting into cracks, freezing, and breaking the rocks or pavement apart

• Weathering
• Erosion

Tags

NGSS.4-ESS2-1

Wind blowing sand from one location to another

• Weathering
• Erosion

Tags

NGSS.4-ESS2-1

What is sediment?

• the process of rocks being broken down and carried away
• bits of rock and sand caused by the weathering of rocks
• the top layer of the soil
• decaying plant or animal material 

Tags

NGSS.MS-ESS2-2

The process by which small pieces of rocks and soil are carried away to new locations is called...

• weathering
• erosion

Tags

NGSS.4-ESS2-1

How does freezing water cause the weathering of rocks?  The freezing water—

• keeps the rocks in place
• makes the rocks last longer
• expands cracks and breaks rocks
• causes rocks to fall in landslides

Tags

NGSS.4-ESS2-1

the general terms for the movement of sediment by wind, water, glaciers

• weathering

• erosion

• deposition

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-2

the process in which sediment particles are picked up and moved from one place to another

• mechanical weathering
• chemical weathering
• erosion
• deposition

Tags

NGSS.MS-ESS2-2

the part of the erosion process in which sediment travels to a new location and is laid down or dropped off

• chemical weathering
• mechanical weathering
• erosion
• deposition

An avalanche is an example of which process?

• Weathering
• Erosion
• Deposition
• Volcanic Eruption

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2