troposphere
The lowest layer of Earth's atmosphere.
What is troposphere?
Contains approximately 19% of the earth's total atmospheric gases.
What is stratophere?
The coldest atmospheric layer surrounding the earth.
What is mesosphere?
The fourth layer of the atomosphere, located above the mesosphere and below the exosphere.
What is thermosphere?
The exosphere is the farthest point from earth that is still affected by earth's gravity.
What is the upper level?
A layer that separates the troposphere from the stratosphere.
What is tropopause?
The stratosphere's upper crust.
What is 90% of the ozone layer?
The mesosphere has ice clouds that are blue-white.
What are noctilucent clouds or polar mesospheric clouds?
The thermosphere is home.
Where is the International Space Station?
The makeup of air in the exoshpere.
What is helium and hydrogen?
The troposphere contains three-quarters of the mass of the entire atmosphere .
What is nitrogen and oxygen?
It absorbs the UV radiation from the sun that would otherwise be deadly.
What is the ozone layer?
The coldest part of Earth's atmosphere with temperatures below −143 °C.
What is the mesopause?
Something special that happens in the thermosphere.
What is the Northern Lights?
The uppermost region of Earth's atmosphere as it gradually fades into the vacuum of space.
What is the exosphere?
The air quality in the troposphere.
What is densest?
This layer absorbs high-energy ultraviolet light from the Sun, converting the UV energy into heat.
What is ozone molecules?
The air is much thinner in the mesosphere than in the stratosphere below.
Why is the mesosphere coldest?
The condition of the air in the thermosphere.
What is very thin?
The upper level of the exosphere is the farthest point from earth that is still affected.
What is earth's gravity?
The last 1% of troposphere's mass.
What are argon, water vapor, and carbon dioxide?
The higher you go in the stratosphere.
What is get warmer?
Shooting stars burning up in the Mesosphere layer.
What are meteors?
Strongly influences temperature in the thermosphere.
What is solar activity?
The exosphere gradually fades away into the realm.
What is interplanetary space?