stratosphere
Pronunciation
Noun
B1 Intermediate
Quick answer
The layer of the earth's atmosphere above the troposphere, where most weather does not occur.
Test yourself
Which word fits the gap? "Commercial jets typically fly near the bottom of the _____."
Answer: stratosphere
In your own words, what does "stratosphere" mean?
The layer of the earth's atmosphere above the troposphere, where most weather does not occur.
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