Wind and waves

a wave that has the crest spill over toward the trough as it approaches shore

• breaker

• crester

• monster

• current

The highest point of the wave is called

• Crest

• Trough

• period

• The duckie perch

The lowest point of a wave is called

• Trough

• Crest

• Upwelling

• Current

One way that energy can be transferred from one part of the ocean to another is through

• Waves

• Volcanoes

• Gyres

• Streams

The ocean waves get their energy from

• The wind

• The tides

• The Moon

• The Sun

the cyclical rise and fall of sea level is called

• Tide

• Moon water

• Currants

• Tsunamis

the upward movement of cold water from the deep ocean

• Upwelling

• Tide

• Rip current

• Longshore drift

a large, powerful wave caused by an earthquake is called a

• Tsunami

• Rip current

• High tide

• Spring tide