Volcanic bombs are ________.

Which of the following is NOT a possible consequence of an increased greenhouse effect?

Thunderstorms are associated with ______ clouds.

The change of state from a gas directly to a solid is called ____________.

The change of state from gas to liquid is called _____________.

A sand bar that crosses a bay and cuts it off from the open ocean is called a:

Upper Tampa Bay is an example of a(n):

The transfer of heat through matter by molecular activity is

Density in seawater is determined by:

When unstable air is forced to rise, towering clouds and stormy conditions are expected.