In the absence of a route leading from seaward，the conventional direction of buoyage generally follows（）.

You are steaming in a westerly direction along the Gulf Coast.You see ahead of you a lighted buoy showing a red isophase light.Which action should you take（）.

The rules state that vessels may depart from the requirements of the Rules when（）.

When liquid is free to move transversely in a tank，the effect is called（）.

The term of Landfall means（）.

Your ship is in shallow water and the bow rides up on its bow wave while the stern sinks into a depression of its transverse wave system.What is this called（）.

You are making tow.A loaded，open-hopper barge with independent tanks has placards，with alternating red and white quadrants，located at each side and end.You inspect the barge and find slight traces of water in the wing voids due to condensation.What（）.

Two vessels are approaching each other near head on. What action should be taken to avoid collision?（）.

A vessel shall not（）.

You are sailing south on the Intracoastal Waterway（ICW）when you sight a green can buoy with a yellow square painted on it.Which of the following is TRUE（）.