What is the primary difference between weathering and erosion?

• Weathering involves the transportation of sediments, while erosion involves the breakdown of rocks.

• Weathering involves chemical changes, while erosion involves physical changes.

• Weathering involves the breakdown of rocks, while erosion involves the transportation of sediments.

• Weathering and erosion are the same processes.

Which of the following is NOT a method of chemical weathering?

• Freezing and thawing

• Oxidation

• Carbonation

• Hydration

What color does oxidation typically produce in rocks?

• Blue

• Green

• Red

• Yellow

Which element combines with minerals in rocks during oxidation?

• Carbon

• Nitrogen

• Oxygen

• Hydrogen

Tags

NGSS.MS-PS1-2

What weak acid is formed during the carbonation process?

• Hydrochloric acid

• Carbonic acid

• Nitric acid

• Sulfuric acid

Tags

NGSS.MS-PS1-5

What geological features can be formed by carbonation over time?

• Mountains

• Caves and sinkholes

• Volcanoes

• Rivers

Tags

NGSS.MS-ESS2-2

What is the name of the structure that forms when water drips from the ceiling of a cave and evaporates?

• Pillar

• Stalactite

• Stalagmite

• Column

During hydration, what happens to the minerals in rocks?

• They evaporate.

• They change color.

• They turn into softer substances.

• They become harder.

Tags

NGSS.MS-ESS2-4

Which mineral is commonly transformed into clay through hydration?

• Calcite

• Mica

• Feldspar

• Quartz

In which climate is chemical weathering most prominent?

• Arctic

• Temperate

• Desert

• Tropical