The word biannual means twice a year.

To use the numbers on the 10-key numeric keypad, the ________ key must be pressed. (Careful! You must correctly type the name of this key; do not use all caps.)

“Good” as opposed to “well” is used to modify verbs and adverbs.

To move to the next activity using the Online Lab software, click on the ß button.

The deflection produced by the Coriolis force is caused by

The Montreal Protocol

The area of conflict between colder and warmer air masses in the subpolar region

The specific heat of land is ________ water and, therefore, land heats ________ water.

Winds near upper-atmospheric ridges

The most important control on annual average temperature and temperature range is