The force resulting from the earth’s rotation that causes winds to deflect to the right in the Northern Hemisphere and to the left in the Southern Hemisphere is called（）.

In the Northern Hemisphere，when the wind at your location is northerly，the low pressure center causing the wind is located to your（）.

The doldrums are characterized by（）.

Which type of precipitation is a product of the violent convection found in thunderstorms（）.

What kind of conditions would you observe as the eye of a storm passes over your ship’s position（）.

In the Northern Hemisphere，an observer at point II in the weather system should experience a wind shift from the（）.

The moisture equilibrium chart can be used to determine the（）.

Which condition suggests that your present position lies in the navigable semicircle of a tropical storm（）.

What kind of pressure systems travel in easterly waves（）.

In the Northern Hemisphere a wind is said to veer when the wind（）.