In oceanography, velocity is measured in...

• Miles per hour

• Feet per second

• Fathoms

• Knots

Over two thirds Earth's freshwater is locked or frozen in ice caps.

• TRUE

• FALSE

It is acceptable to eat or drink in lab?

• TRUE

• FALSE

What does a cartographer make?

• Maps

• Boats

• Cars

• Medicine

What percentage of water is saltwater?

• 71%

• 97%

• 3%

• 65%

Which one of these is a nonrenewable resource?

• hydroelectric

• solar

• crude oil

• wind

This ocean is between Africa and Australia

• Atlantic

• Pacific

• Arctic

• Indian

What percentage of earth's surface is covered with water?

• 78%

• 65%

• 71%

• 68%

Line on latitude run _____ and range from 0 to _____

• East to West, 90

• East to West, 180

• South to North, 90

• North to South, 180

The oceans have so many natural barriers, it is necessary to name them all.

• TRUE

• FALSE