This was from my comment when I was not able to answer earlier:
It is a scanning of an high-flying aircraft or a satellite to obtain information. Three tools that can be used is infra-red, cameras, and air photography.
Answer:
the scanning of the earth by satellite or high-flying aircraft in order to obtain information about it.
Explanation:
i just know
9/10 :)
Answer: C they bring heavy rainfall in summer months