1. Define atmosphere.
2. Which two gases make the bulk of the atmosphere?
3. What is the effect of rotation of the Earth on the general circulation of the atmosphere?
4. Name the five layers of atmosphere.
Answers
Answer:
1. An atmosphere is a layer of gas or layers of gases that envelope a planet, and is held in place by the gravity of the planetary body. A planet retains an atmosphere when the gravity is great and the temperature of the atmosphere is low.
2.The two gases that make the bulk of the atmosphere are:
Oxygen (21%)
Nitrogen (78%)
3. Because the Earth rotates on its axis, circulating air is deflected toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere. This deflection is called the Coriolis effect
4.From lowest to highest, the major layers are the troposphere, stratosphere, mesosphere, thermosphere and exosphere.
Troposphere. ...
Stratosphere. ...
Mesosphere. ...
Thermosphere. ...
Exosphere. ...
The Edge of Outer Space
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1. An atmosphere is a layer of gas or layers of gases that envelope a planet, and is held in place by the gravity of the planetary body.
2. It consists of several gases in which nitrogen and oxygen occupy the major portion. (ii) Nitrogen (78%) and oxygen (21 %) make the bulk of the atmosphere.
3. Because the Earth rotates on its axis, circulating air is deflected toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere. This deflection is called the Coriolis effect.
4. The Earth's atmosphere is divided into five different layers, all of which are very unique. These different atmospheres include the Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere.