Keep clean environment
Keep clean environment can we start from child example keep clean environment : Throw rubbish to basket, Planted tree although one tree but useful to environment. Keep Clean Environment can protect from avalanche & Flood from here to aware that if environment cleaned can protect living things in around prone disaster. Example if not keep clean environment disaster nature everywhere and effect bad to living things surrounding. If human not realize about keep clean environment that is signs Doomsday. Then moment this can useful to many realize about importance clean environment
