Question

If there is a likelihood of a collision between asteroid and earth how to prevent this collision

Answer 1

The pie chart below shows the main reasons why agricultural land becomes less productive the table shows how these causes affected three regions of the world during the 1990s

Answer 2

Answer:

Small objects frequently collide with Earth. ... Asteroids with a 1 km (0.62 mi) diameter strike Earth every 500,000 years on average. Large collisions – with 5 km (3 mi) objects – happen approximately once every twenty million years.