troposhere
what increses in the troposphere
what is altitude?
what does O3 mean
what is ozone
what is the coldest layer in the atmostphere
what is the mesosphere
what is the hottest layer in the atmostphere
what is the thermosphere
satellites appear in what layer of the atmosphere
what is the exoshere
as altitude increses what happens
it gets colder
the stratosphere accounts for what percent of the astmostphere
what is 24%
trace gasses takes up how much of our air
what is 1%
what does therm mean
a unit of heat
this layer is closest to outerspace
what is the exosphere
most of the weather happpens in
what is the troposphere
what does the ozone layer protect us from
what is the suns heat rays
meteors and_____strike at the mesosphere
what is shooting stars
what lights appear in the thermosphere
what is the norther lights
the exosphere is ___ km
690km
the troposphere has 78% of what mass
what is nitrogen
it gets warmer in what layer of the astmostphere
what is the sratosphere
what kind of clouds could the mesosphere make
what are ice clouds
what shuttles are in the thermosphere
what is a SPACE shuttle
what are molecules
the troposphere has 21% of what mass
what is oxygen?
what does N2 mean
what is nitrogen
the mesosphere is between ____ to ____ feet
260,000 and 80,000
hw many miles thick do u think the thermosphere is
319 miles thick
the exosphere is the first line to....
defend earth from strong sun rays