The Layers of Earth's Atmosphere It's easy to imagine Earth's atmosphere as a bubble of air surrounding the planet that abruptly ends with the vacuum of space . The reality is a lot more complex ...

The outermost layer that separates our atmosphere from outer space is the exosphere. "Exo" means outside. According to NASA, this layer is about 6,200 miles thick which is almost as wide as Earth ...

Our atmosphere is made up of 78% nitrogen, 21% oxygen and 1% “other” gasses, which includes carbon dioxide. The Earth’s surface is roughly 71% water and the oceans hold 96.5% of that water.

This layer extends up to about 31 miles above the Earth's surface. The National Weather Service says this layer holds 19-percent of the atmosphere's gasses, but little water vapor.

Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity. It contains roughly 78% nitrogen and 21% oxygen 0.97% argon and carbon dioxide 0.04% trace ...

The Earth's atmosphere is far bigger than we had realised, scientists have announced. The outermost part of our atmosphere reaches nearly twice as far as the Moon and is about 50 times as big as ...

Troposphere: This is the lowest layer of Earth’s atmosphere. The bottom of the troposphere is at Earth’s surface, and it extends up about 6.2 miles (or 33,000 feet).

Facts of the Matter: Earth’s unique atmosphere lets water exist in all 3 phases. ... Stratus clouds form in the lower layer of the atmosphere but are most common in the second or middle layer.

The Earth's atmosphere is composed of five main layers, and the higher up you go, the thinner the atmosphere gets; that's why 75 percent of the atmosphere's mass is in the troposphere, the lowest ...

This lowest layer contains more than 80 percent of the massof the atmosphere and almost all of the water vapor, clouds, and precipitation. Several dark cloud layers are visible within this layer ...

Earth’s atmosphere comprises multiple layers, each with its own role. Above the troposphere, Earth ’s innermost layer (which contains Earth’s oxygen and houses what we call weather), is the ...