The breakage of rocks along a fault line releases energy in the form of

a. light.

b. heat.

c. p waves.

d. seismic waves.

Safety symbols alert you to possible danger and identify safety equipment you should use true or false

Which area would be most affected by disruption of the marine ecosystem? 1 Brazil 2 the Caribbean 3 Central America 4 Ecuador

Which three statements support the idea that South America is a single cultural region? The Mardi Gras tradition is celebrated with grand parades in Argentina, Brazil, Colombia, and Uruguay.

How many hemispheres are there on the world? a. two b. four c. six d. eight

What country is opposite the United States on the earth

Many countries located around the mediterranean sea have large quantities of crude oil? true or false

What causes a comet's tail to form? solar wind entering Earth's atmosphere reflection of light from the moon impact with a planet

What are some of the economic challenges facing the Ukraine?

What is another way to measure the size of Africa? O Population O Animals Mountains Lakes

Name the model of the solar system that places at it's centre the sun?