Advertisements
Advertisements
प्रश्न
Mountaineers carry oxygen in cylinders when they climb mountains that are more than 5000 m high. What could be the reason for that?
Advertisements
उत्तर
As we climb up the heights, the air at the top becomes rare. At the height of 5000 m or more, the air is very rare. The oxygen may be limited here. Therefore, the mountaineers carry oxygen in cylinders when they climb mountains that are more than 5000 m high.
संबंधित प्रश्न
When water is heated, we see bubbles rising up. Why?
Fill in the blank:
The layer of the atmosphere where ozone is found is called the ________.
State any three characteristics of the stratosphere
Imagine that you are an active member of Greenpeace. Write a two-page appeal addressed to the Prime Minister of India stating why you think that increasing the number of vehicles on roads will be disastrous to the nation in the long run.
What is known as troposphere?
Tick the correct answer
The most important layer of the atmosphere is
Tick the correct answer
As we go up the layers of the atmosphere, the pressure
What are Auroras?
Atmosphere is composed of ______ nitrogen.
The atmosphere of the earth is heated by radiations which are mainly
