Question

true or false :
(1) The focus of the earthquake) is on the surface of the Earth
(2) The effect of an earthquake depends on its speed.
(3) Heavy gases below the lava push it downwards.
(4) Fertility of land decreases due to lava.
(5) Diamonds are found at few volcanic regions.
(6) The waves of tsunami are high but short.
(7) More trees should be grown to prevent droughts.
(8) Heavy damage is caused to forests due to cyclone,​

Answer 1

Answer:

1) false, because focus is the point inside the crust part of the earth.

2) true, the effect of the earthquake depends on its speed.

3) false,

4) false, because the lava contains many organic substance

5) true,

6) true

7); true

8) false

Answer 2

Answer:

Explanation:

a.  false

b.  true

c.  true

d.  false

e.  true

f.   false

g.  false

h.  true

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