Associations to the word «Troposphere»

Wiktionary

TROPOSPHERE, noun. The lower levels of the atmosphere extending from the earth's surface up to the tropopause. It is characterized by convective air movements and a large vertical temperature change.

Dictionary definition

TROPOSPHERE, noun. The lowest atmospheric layer; from 4 to 11 miles high (depending on latitude).

Wise words

The most valuable of all talents is that of never using two words when one will do.
Thomas Jefferson