Science_4th Quarter Reviewer

What type of weathering is it when acid rain breaks down and changes the rock.

• chemical weathering

• physical or mechanical weathering

• erosion

• deposition

Acid rain is most likely to cause...

• deposition

• glaciers to move

• chemical weathering

• mechanical weathering

What type of Weathering is caused by animal actions?

• Chemical Weathering

• Erosion

• Mechanical Weathering

• Animals

The process of breaking up rocks caused by CHEMICAL changes that DOES change the actual substance of the rock.

• erosion

• acid rain

• Chemical Weathering

• rocks

A process that breaks up rocks using PHYSICAL changes that don't change the actual substance.

• Chemical Weathering

• Animals

• Plants

• Mechanical Weathering

Which types of changes are included in the process of weathering?

• physical

• chemical

• both

This factor causes the change in temperature in a

particular place.

• water

• wind

• sun

• people

• plant

It dissolves more substances before they are carried off and finally deposited.

• Deforestation

• Erosion

• Glacial erosion

• Water Erosion

• Deposition

It can occur if the soil is left unplanted for a long period of time because the soil is being blown away.

• Intensive Farming

• Wind Erosion

• Erosion

• Glacial erosion

• Water Erosion

Raindrops falling on the soil exert pressure with their weight.

• Wind Erosion

• Glacial Erosion

• Erosion

• Splash Erosion

• Erosion by Gravity