HOW DO HURRICANES FORM?

A hurricane is a type of tropical cyclone, which is a low-pressure system that generally forms in the tropics. The cyclone is accompanied by thunderstorms and, in the Northern Hemisphere, a counterclockwise circulation of winds near the earth's surface.

Worldwide, hurricane activity peaks in late summer when water temperatures are warmest. However, each particular basin has its own seasonal patterns. In the North Atlantic, hurricane season occurs from June 1 to November 30.

The causes of hurricanes include a pre-existing weather disturbance, warm tropical oceans, moisture, and relatively light winds. If the right conditions persist long enough, they can combine to produce the violent winds, monstrous waves, and torrential rains associated with hurricanes.

Now, see if you can answer the questions below. To print this quiz, highlight the text and questions, then select PRINT from the file menu.

QUIZ QUESTIONS

1. What is another name for a hurricane?

2. When is peak hurricane season in your area?

3. What are the four main causes of hurricanes?

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