Science 5 Final Exam Reviewer

The breakdown of rock into smaller pieces because of wind, water, or ice

• Erosion

• Weathering

• Lava

• Landslide

The process that changes the minerals that rocks are made of. This is a type of weathering

• Physical Weathering

• Erosion

• Chemical Weathering

• Breaking Rocks

Weathering and erosion are the same thing.

• True
• False

Which if the following is NOT a form of weathering?

• Plant roots growing through rocks.

• Ice grinding on rocks.

• Water moving particles down stream

• Rocks rubbing against each other.

Rocks can rebuild and reform after weathering

• True

• False

What type of weathering does this illustration describe?

• Physical Weathering

• Chemical Weathering

The following are examples of physical weathering:

Mark ALL that apply.

• Tree roots grow and break rocks.

• Sand abrasion on cliffs.

• A rock weathered by freezing and thawing of water.

• Weathering of sandstone by salt water.

The following are examples of chemical weathering.

Mark ALL that apply.

• Blowing sand against a rock formation.

• Acid rain falling on a marble monument.

• Rocks weathered by freezing and thawing water.

• A hammer slamming on to a rock.

What is the energy source of a tropical cyclone?

• water vapor

• strong wind

• air pressure

• cold air

Your family lives on a low-lying area. The typhoon signal was raised and local

government officials warned of to the possibility of flooding. What is the best

thing to do in this kind of situation?

• Stay indoors and wait for the flood to subside.

• Evacuate to the nearest evacuation center even before flooding.

• Stay outdoors so that you will not be home in case flash flood happens.

• Prepare sumptuous food so you will not be hungry even there is a flood.