Question 1
3 marksThis question is about waves and coastal processes.
Which statement best describes a constructive wave?
Shade one circle only.
- A. A high wave with a short wavelength and a strong backwash
- B. A low wave with a long wavelength and a strong swash
- C. A wave with a frequency of 10–14 waves per minute
- D. A wave created by a distant storm that removes material from the beach
Give the meaning of the term hydraulic power.
Give the meaning of the term attrition.