What is a fetch?
a. The undulation of dispersed waves across the surface of the ocean
b. The maximum wave size theoretically possible for a specific wind strength and duration
c. The uninterrupted distance over which wind blows
d. A progression of swells with the same origin
ANS: C
The fetch is one factor in the development of wind waves. The wind speed, duration and direction over
the fetch are crucial in the creation of wind waves. Information can be found in the section Wind
Blowing Over the Ocean Generates Waves
You might also like to view...
If the amount of energy lost by the Earth to space each year was not equal to that received,
a. the Earth would explode. b. mother nature would become very upset. c. the Earth's average temperature would change. d. the moon would get more craters as a result of this increased in radiated heat out to space. e. the Earth's atmosphere would be stripped away by solar winds.
What is a primary source of the nutrients that fuel harmful algal blooms (HABs)?
Fertilizer Climate Change Oil spills Acid Rain
Good stewardship of nuclear power is best promoted by
A) government oversight and international cooperation. B) independent decisions of the countries of the world. C) oversight provided by the companies that own the facilities. D) limiting regulations and requirements.
Which of the following is not one of the major types of hazard?
a. biological hazards b. cultural hazards c. lifestyle choices d. chemical hazards e. All of these answers.