Geography
What is the uppermost layer in the structure of the atmosphere?
- Ionosphere
- Exosphere
- Troposphere
- Mesosphere
Related Questions
………….. extends up to a height of about 400 km:
- Mesosphere
- Ionosphere
- Stratosphere
- Troposphere
The upper limit of the stratosphere is known as:
- Stratopause
- Statapause
- Upper strata
- Upper limital strata
Water vapour is added to the atmosphere by ……………. .
- evaporation
- transpiration
- respiration
- All of the above
Which of the following are the functions of the atmosphere?
- Facilitates the cyclic exchange of gases
- Maintain of optimum temperature
- Protects the earth from harmful solar radiation
- All of the above.