Net foreign investment is equal to

In the United States, ____ is(are) most at risk from tsunamis.

What impact might an increase in the budget deficit have on interest rates and exchange rates? 

How does expansionary monetary policy affect net exports?

When the crest of one wave intersects or crosses the crest of another wave, ____.

An ocean surface consisting of a confused mass of sharp crested waves moving in many different directions is known as ____.

Non-astronomical factors affecting ocean tides include(s) ____.

When deep-water waves approach shallower water and start to “feel” the bottom, _____.

Earth’s greenhouse effect is primarily the consequence of atmo?spheric ____.

The principal absorber(s) of the solar radiation that is intercepted by the Earth-atmosphere system is ____.