what is made when an asteroid hits the earth
Kindly refer to the link given below for an answer to a similar query :
https://www.meritnation.com/ask-answer/question/what-would-be-the-effect-if-asteroid-hit-the-earth/science/3946405
https://www.meritnation.com/ask-answer/question/what-would-be-the-effect-if-asteroid-hit-the-earth/science/3946405