Question

22) (i) What are meteors?

(ii) What is artificial satellite? Give examples.​

Answer 1

Answer:

1. a small piece of rock, etc. in space. When a meteor enters the earth’s atmosphere it makes a bright line in the night sky
2. Artificial satellites are put into orbit by man. Some examples are weather satellites (GOES), communication satellites (ANIK), navigation satellites (GPS), scientific satellites (TERRIERS), and military satellites (MILSTAR).