Understanding Weathering, Erosion, and Deposition

What is the process called where sediments are transported from one place to another?

• Weathering

• Erosion

• Deposition

• Condensation

What happens during the process of deposition?

• Chemical alteration

• Dropping off of sediments

• Breakdown of rocks

• Transport of sediments

Tags

NGSS.MS-ESS2-2

Which type of weathering involves the physical breakdown of rocks without altering their chemical composition?

• Erosional weathering

• Chemical weathering

• Biological weathering

• Physical weathering

What is the term for the expansion and contraction of rock due to temperature changes, causing it to break apart?

• Frost action

• Root wedging

• Exfoliation

• Abrasion

Which type of physical weathering is caused by the growth of plant roots?

• Frost action

• Exfoliation

• Abrasion

• Root wedging

What does oxidation result in when it comes to rocks containing iron?

• Formation of sinkholes

• Development of rust

• Expansion of rock

• Creation of limestone

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which process is responsible for the formation of limestone caves?

• Deposition

• Carbonation

• Oxidation

• Exfoliation

Tags

NGSS.MS-ESS2-4

Which type of weathering is characterized by the chemical alteration of rock?

• Physical weathering

• Biological weathering

• Chemical weathering

• Erosional weathering

What factor does not directly affect the rate of weathering?

• Rock hardness

• Rock color

• Surface area exposure

• Climate

What is the effect of climate on weathering?

• No effect

• Decreases weathering rate

• Increases weathering rate

• Varies depending on temperature and moisture

Tags

NGSS.MS-ESS2-4