Page 110 - EVS Class 05

Altitude Sickness
As we climb up the mountains, the atmospheric pressure decreases and

there is very little oxygen in the air. Many climbers face altitude sickness. The
common symptoms of altitude sickness are severe headache sleeping
,
problem nausea lack of appetite, , and body ache.

Falling Rocks and Blocks of Ice

Every rock mountain is slowly breaking down due to erosion . So, rocks and

ice blocks often fall down with great speed. This becomes a danger for
mountaineers.
National Flags and Mountain Peaks

When the mountaineers reach at the top of mountains, they unfurl their
National Flags. Flag is used as a sign of National pride. When the flag is

hoisted, everyone present at the moment stands to honour the flag. It is
hoisted briskly and lowered slowly. If two flags are to be flown, they are
flown at the same height, side-by-side.

* Mountaineers have to face many problems, such as sudden changes in
weather conditions, landslides, tiredness, etc.

* Some people have the spirit of adventure that urges them to take up
difficult adventures and explorations, like conquering mountain peaks.

* During the training, mountaineers are trained to build up stamina.
* When the mountaineers reach at the top of the mountains, they unfurl their

National Flags.

A. Answer the following questions.
1. Why is mountaineering not an easy task?

2. What things should a mountaineer carry with him / her while climbing a
mountain?

3. Name some personalities with their mountaineering achievements.

4. What type of training are the mountaineers given?
5. Write a brief note on our National Flag.

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