What are the 5 main layers of the atmosphere and what happens within them?

Earth’s atmosphere is divided into five main layers: the exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere, according to NASA. Nearly all of the water vapor and dust in the atmosphere are in this layer and that is why clouds are found here. The stratosphere is the second layer.

What is the 5th and farthest layer of the Earth’s atmosphere?

The other layers include the troposphere, stratosphere, mesosphere, and thermosphere. The exosphere is the fifth and outermost layer of the atmosphere, beginning at the upper boundary of the thermosphere and lower exosphere, referred to as exobase, exopause, and the ‘critical altitude’.

Why is the atmosphere divided 5 layers?

The atmosphere is divided into five different layers because the atmosphere is not uniform , its properties change with altitude. Two properties change with altitude, the AIR PRESSURE and the AIR TEMPERATURE; Lets look at each layer individually. * *

What are the four major layers in Earths atmosphere?

What Are The 5 Layers Of The Earth’s Atmosphere? Troposphere. This is the first and the lowest layer of Earth’s atmosphere. Stratosphere. If we start from the top of the troposphere and go further into the sky, we reach the layer known as the stratosphere. Mesosphere. As the name suggests, we are halfway up our atmosphere layers when we reach this part. Thermosphere. Exosphere.

What layer of the atmosphere is the farthest from the Earth?

There are five layers to the Earth’s atmosphere, the exosphere, which is the furthest away, then the thermosphere, mesosphere , stratosphere, and troposphere, which is the area that we live in. The Earth’s Atmosphere Enchanted Learning: The Earth’s Atmosphere

What are the four main atmosphere layers?

Scientists divide Earth’s atmosphere into four main layers classified according to changes in temperature. These layers are the troposphere, the stratosphere,- the mesosphere, and the thermosphere. troposphere . The troposphere is the layer of the atmosphere in which Earth’s weather occurs.