a
C
causes?
4. Explain the main features of the troposphere.
Why is it called the weather-making zone?
5. Where is the ozone layer found? What is its
importance, and how is it being destroyed?
6. Which two layers make up the thermosphere?
Describe them in detail.
Answers
Answer:
answer 4
The troposphere is the lowest layer of the atmosphere. In this layer, temperature decreases at the rate of 1 degree C for every 165 m ascent. ... The troposphere is also known as the weather-making zone because all physical processes of weather, like wind, clouds, storms, rainfall, mist, fog and hail, occur here.
answer 5
The ozone layer is found near the stratosphere. The ozone layer has its own importance.It protects the earth from the harmful ultraviolet(UV)rays of the sun. But in the recent years,the ozone layer is getting depleted due many harmful chemicals
answer 6
Thermosphere is the part of atmosphere that lies beyond the mesosphere. It is made up of the ionosphere and the exosphere. The ionosphere is the lower part of the thermosphere.
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YOUR ANSWER:-
4. IT CONTAINS THREE QUARTERS OF THE MASS OF THE EARTH ATMOSPHERE. ITS DENSEAT ZONE OF ATMOSPHERE. ALL THE STORMS, CLOUD, WIND, RAINFALL, FOG ETC.. occur here thatsway called as weather making zone.
5. OZONE LAYER IS FOUND AT STRATOSPHERE.
ITS IT'S IMPORTANTS:-
- IT BLOCKS THE HARMFUL RAYS OF SUN WHICH CAN CAUSE SKIN CANCER.
- IT PROTECTS ALL THE LIVING BEINGS
6. THEMOSPHERE IS BEUOND OF MESOSPHERE. IT IS MADE UP OF INOSPHERE AND EXOSPHERE.
- INOSPHERE = PART OF EARTH ATMOSPHERE FROM 60 KM TO 1,000 KM
- EXOSPHERE = A THIN ATMOSPHERE LIKE VOLUME SURROUNDING OUR EARTH