Formation of new organic matter through photosynthesis by autotrophs is known as …

The equatorial region has some of the highest annual rainfall of any place on earth; adiabatic cooling of this tropical air is achieved by ___________ lifting.

The world’s major deserts correspond with the world’s …

Which of the following is most closely related to a maritime polar air mass?

  Looking at the two climographs above, examine the precipitation and temperature levels, then select the correct matching climate type from the following options (both climographs are from the same climate group) :

In which of the following biomes would xerophytic vegetation most likely appear?

  Tornado alley results when which of the following air masses collide?

Hail is most likely to form in which of the following cloud types?

In which of the following biomes would permafrost most likely be found?

The largest desert in the world located in Africa is the…