WebThe atmosphere is a mixture of nitrogen (78%), oxygen (21%), and other gases (1%) that surrounds Earth. High above the planet, the atmosphere becomes thinner until it gradually reaches space. It is divided into five layers.Most of the weather and clouds are found in the first layer.. The atmosphere is an important part of what makes Earth livable. It blocks … WebThe troposphere is the lowest layer of the atmosphere. This is the layer where we live and where weather happens. Do planes fly in the troposphere? The atmosphere is divided up into five main layers but commercial aircraft fly in the bottom two layers — the troposphere, which sits closest to the surface, and the stratosphere, which sits just ...

Which is the coldest layer of the atmosphere and why?

WebAnswer (1 of 2): The Exosphere is the hottest because air temperature is a product of how fast the gas molecules are moving and that’s where they move the fastest. It wouldn’t … WebJul 22, 2024 · core. The interior of the sun is differentiated between multiple layers which includes a core a radiative zone a convective zone a photosphere and an atmosphere. … chevron merger history

What are the hottest and coldest layers of the atmosphere?

WebTemperature varies greatly at different heights relative to Earth's surface and this variation in temperature characterizes the four layers that exist in the atmosphere. These layers include the troposphere, stratosphere, mesosphere, and thermosphere.. The troposphere is the lowest of the four layers, extending from the surface of the Earth to about 11 km (6.8 … WebThe thermosphere is often considered the "hot layer" because it contains the warmest temperatures in the atmosphere. Temperature increases with height until the estimated … Webthe mesosphere. Located between about 50 and 80 kilometers (31 and 50 miles) above Earth’s surface, the mesosphere gets progressively colder with altitude. In fact, the top of … chevron michael wirth