The giant continent which was composed of all the land on earth was called

a. pangaea.

c. gondwana.

b. panthalassa.

d. laurasia.

Whatkind of energy travels through water better than through air?

The surface zone of the ocean varies in depth between which of the following? 0 to 200 meters 0 to 100 meters 0 to 50 meters 0 to 10 meters

What physical processes on earth's surface wear down the land?

What type of weather front would be responsible for the following weather forecast? "Increasing highcloudiness and cold this morning. Clouds increasing and lowering this afternoon with a chance of snow orrain tonight.

What is the most significant advantage of using renewable energy sources?

Describe the Great Barrier Reef. Why is this site considered one of the world's most important ecosystems?

The diameter of a circle is 5.5m. Find the area of the circle. Give the exact value

Which of the following clouds has the highest base? a. stratocumulus b. cirrocumulus c. altocumulus d. nimbostratus

What kind of map will show you where communist governments are located in the world?

Russia is located in a ___ biome