Page 87 - EVS Class 05
P. 87
Study of earthquakes is called seismology.
What should we do if there is an earthquake?
g Do not stand near windows, mirrors, hanging pots during or
immediately after an earthquake.
g Stay away from electric poles and trees.
g Do not enter a building immediately after the earthquake stops.
g Keep calm. Walk out of the building and move to an open area.
Volcanic Eruption
A volcano occurs when hot molten rocks
under the earth’s surface are forced out
from the earth’s crust. The molten rock is
called lava . The hot lava causes damage to
everything around it.
Cyclone Volcano
A fast-moving, violent and destructive
wind-storm is called a cyclone . Cyclones
are very common in the coastal regions of
India. The strong wind and rain causes loss
to our life and property.
What should we do in case of a cyclone?
g Listen regularly to the weather
Cyclone
forecast, if you live near a coastal area.
g Keep a first-aid kit ready.
g Be careful about snake and insect bites.
g Check for gas leaks after the cyclone.
Our neighbouring country, Bangladesh, is very prone to cyclones.
EVS-5
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