Match each climate zone with its description. 1. tropical
2. subtropical
3. Temperate
4. Polar
This zone is the hottest.
Most of the US is in this zone.
Most deserts are along this zone.
This zone is the coldest.

What do scientific models predict will happen to earth's temperature if current trends continue unmitigated? a. earth will heat and cool in a natural cycle b. earth will heat up and then return to an ice age c. earth will continue to warm at a rate of 0.25 c per decade d. earth will start to cool at a rate of 0.25 c per decade appex