Standard atmospheric sea level pressure is closest to:

The measure of the healthiness of the air when it comes to air pollution is known as the:

Hotter objects emit ______________ radiation than colder objects.

If Earth were in a warming trend, which of the processes below would most likely act as a negative feedback mechanism?

All the following are things that cause climate changes from natural events, except:

Closely-spaced isobars on a map indicate:

All the following are examples of atmosphere-ocean interactions except:

The Earth is closest to the Sun in:

The following are all types of air masses except:

A pressure gradient is which of the following?