Question

Q.4 After hitting the earth an asteroid
can block sunlight
O because of its own light
O by crushed rock and dust

O by crippling agriculture
o by making the sun cold​

Answer 1

Ans: By crushed rock and Dust

Answer 2

By crushed rock and dust.

• If an asteroid hits the Earth it breaks up into dust, ash and crushed rocks which can block the sunlight.
• The amount of sunlight the asteroid can block depends on its size.
• If a very large sized asteroid similar to the size of a large building hits the earth, it would block the sunlight for much longer time thereby causing a lot of destruction.