Ocean Waves Worksheet
Explore the fascinating world of ocean waves with this Grade 7 science worksheet, covering wave characteristics, types, and their impact on marine environments.
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Ocean Waves: Exploring the Dynamics of the Sea
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Read each question carefully and answer to the best of your ability. For multiple choice questions, circle the letter of the correct answer. For fill-in-the-blank questions, write your answer in the space provided. For short answer questions, use complete sentences.
1. What is the primary cause of most ocean waves?
Earthquakes
Wind
Volcanic eruptions
Tides
2. The highest part of a wave is called the:
Trough
Wavelength
Crest
Amplitude
3. The distance between two consecutive crests or troughs of a wave is called the .
4. are giant ocean waves usually caused by underwater earthquakes or volcanic eruptions.
5. Ocean waves primarily move water particles forward across the ocean.
True
False
6. The height of a wave is measured from the trough to the crest.
True
False
7. Explain the difference between a wave's crest and its trough.
8. Describe how wind energy is transferred to create ocean waves.
9. Label the different ocean zones shown in the diagram below.
