Structure of the Atmosphere Unlike the changes in pressure and density, which decrease with altitude, the temperature changes are irregular. A change in temperature with distance is …

An atmosphere contains the air that we breathe and is a blanket of gases that surrounds Earth. It is held near the surface of the planet by Earth’s gravitational attraction. A barometer is used to …

Structure of Atmosphere The structure of the atmosphere is represented in a pictorial form below: There are five layers in the structure of the atmosphere depending upon temperature. These …

An atmosphere is a blanket of gases that surrounds the Earth. The atmosphere of the Earth is divided into four layers: troposphere, Stratosphere, Mesosphere, and Thermosphere.

Layers of the Atmosphere of the Sun The atmosphere of the Sun is made up of six layers; let us discuss them, one by one: 1. Photosphere The Photosphere has a thickness of about 500 KM, …

The four main layers of the atmosphere are troposphere, stratosphere, mesosphere and thermosphere starting from the nearest to the farthest from the earth. The atmosphere …

The earth’s atmosphere is a life-supporting atmosphere. Questions can sometimes be asked in UPSC prelims regarding the composition of the earth’s atmosphere. Hence, aspirants should …

The atmosphere comes in layers and the illustration below shows the different layers of the atmosphere. The troposphere is the layer closest to Earth. Humans, animals and plants live in …

Layers of Atmosphere The atmosphere acts as a barrier to protect the earth from harmful UV (Ultra Violet) rays and lets in moderate sunlight. UV radiations are harmful radiations and are …

The atmosphere layer closest to the earth is referred to as the troposphere. Beyond the troposphere are the stratosphere, the ozone layer, the mesosphere, and the thermosphere. …