ENV Unit 6&7 Test Review

Front

What is wind erosion?

Back

Wind erosion is the process by which soil and rock particles are worn away and transported by the wind.

Front

What are the three types of wind erosion?

Back

The three types of wind erosion are creep, saltation, and suspension.

Front

Define suspension in the context of wind erosion.

Back

Suspension is a type of wind erosion where fine particles are lifted and carried long distances by the wind.

Front

What is chemical weathering?

Back

Chemical weathering is the process that breaks down rocks through chemical reactions, often involving water and acids.

Front

Give an example of chemical weathering.

Back

An example of chemical weathering is acid rain degrading a statue.

Front

What is permeability in soil?

Back

Permeability is the ability of soil to transmit water and air through its pores.

Front

What is porosity in soil?

Back

Porosity is the measure of the void spaces in a material, indicating how much water it can hold.

Front

What is the focus of an earthquake?

Back

The focus of an earthquake is the point within the Earth where the earthquake originates.

Front

True or False: Earthquakes are felt most strongly at the focus.

Back

False. Earthquakes are felt most strongly at the epicenter, which is directly above the focus.

Front

What can earthquakes cause?

Back

Earthquakes can cause landslides, tsunamis, and other geological hazards.