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（）.

Fog is likely to occur when there is little difference between the dew point and the（）.

A tide is called diurnal when（）.

It is dangerous for vessels without the operational radar（）the estuary.

（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.

The loading of the ship must be done in accordance with（）.

Which of the following shall not the officers in charge of the navigational watch do?（）

What is a CORRECT reply to a pilot’s request, How’s your heading?（）

Before any loading takes place any signs of the previous cargo should do（）.

Shipboard Emergency Drills must be carried out at least（）on board cargo ship.