The heavily rain is horrible element. It does very big damages. The heavily rain causes flood. The flood sweeps crops. The water sweeps homes and people which lost their homes. The lighting breaks trees and it can kill people. The fierce wind can break roofs, lampposts and trees. The hailstorm breaks windows and crops and it damages cars.
I like storm because it is very interesting. Lighting,rain, and dark cloud - that's power. If lighting is very strong, it will burn trees or houses, and kill people. Heavily rain can cause flood. When big dark cloud imperf sky people imperf fear.
Trochę pozmieniałam, i wg mnie taka wersja jest poprawna :)) Mam nadzieję, że się nie mylę ;)