Unit 4 Review: Water on Earth

Where is most of Earth’s water located?

• glaciers

• lakes

• oceans

• rivers

The ___________ is the movement of water between Earth's surface and its atmosphere.

• air

• water cycle

• precipitation

• ocean

As water evaporates from the ocean surface, the water becomes ___________.

• more salty

• less salty

Water can exist on Earth as...

• solid ice

• liquid water

• the gas water vapor

• All of above

What causes surface waves?

• underwater volcanoes
• earthquakes
• wind
• landslides

What is represented at point 1?

• wave height
• wavelength
• crest
• trough

What is represented at point 2?

• wave height
• wavelength
• crest
• trough

What is represented at point 4?

• wave height
• wavelength
• crest
• trough

Many people believe that ocean waves move water.  However, ocean waves really transfer ______.

• wind
• sand
• energy
• pressure

What affects the density of water?

• Salinity

• Temperature

• The seasons of the year

• Both salinity and temperature