Question

the the uppermost layer of atmosphere is known as ______​

Answer 1

Answer:

The uppermost layer of the atmosphere is known as the exosphere

Explanation:

• The exosphere is the outermost level of our atmosphere. “ Exo ” means outdoors and is the equal prefix utilized to portray insects like grasshoppers that hold a hard shell or “ exoskeleton ” on the surface of their body.

• The exosphere is the very edge of our atmosphere. This level separates the rest of the atmosphere from external space. It’s about,200 long hauls(10,000 kilometers) thick. That’s nearly as broad as Earth itself. The exosphere is genuinely, really big. That means that to pick up to external space, you possess to be truly far from Earth.

• The exosphere has gases like hydrogen and helium, but they're veritably propagated out.

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Answer 2

The the uppermost layer of atmosphere is known as exosphere.

Explanation:

• There are numerous layers in the atmosphere of Earth, each with unique characteristics. The troposphere, stratosphere, mesosphere, thermosphere, and exosphere are the names of these layers in ascending order from the surface. As interplanetary space becomes more visible, the exosphere eventually disappears.
• Some scientists believe the thermosphere to be the topmost part of our atmosphere, whereas others believe the exosphere to be the "final frontier" of the Earth's gaseous envelope. The exosphere is even more akin to space than the thermosphere due to the incredibly thin "air," as one might expect. In reality, the air in the exosphere is constantly "leaking" into space from Earth's atmosphere, albeit very gradually. Where the exosphere finally disappears into space is not a definite upper boundary. The top of the exosphere is positioned between 100,000 km and 190,000 km above the surface of the Earth, depending on the definition.

Thus, the the uppermost layer of atmosphere is known as exosphere.

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