Question

4.
It is caused by severe water shortage.
(a) Flood
(b) Drought
0 c
(c) Earthquake
B
Fill in the blanks.
1.
can cause landslides and avalanches.
The point under the ground where earthquake begins is called
2.
The instrument used to measure an earthquake is
3.
Volcanoes that have stopped erupting are called
volcanoes.
4.
are caused due to heavy rains.
5.
When an earthquake takes place under the ocean it causes
Match the following.
Column A
Column B
1.
Drought
(a) Lava
2.
Flood
(b) Richter scale
3.
Volcano
4.
Earthquake
(c) High waves in the sea
(d) Heavy and continuous rainfall for days
(e) Lack of rainfall
5.
Tsunami
D
Write whether the following statements are (T) for True or (F) for False.
1. A natural calamity does not affect life and property.
2.
The Richter scale measures the intensity of a volcano.
3.
Planting trees is helpful in controlling the floods.
OOOO
4.
We should stay calm, when a disaster occurs.
E Short answer questions.
1.
What is a natural calamity?
2.
What is magma?
3. Name any two active and two dormant volcanoes.
4. Give one measure that can prevent both floods and droughts.
What is an avalanche?
5.​

Answer 1

Answer : 4. Drought

3. mt etna

Answer 2

Answer:

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