oOne of the bigegest problems that faceing our planet is pollution. It destroys the environment,. pollution There asre 3three kinds theof arepollution: air pollution, water pollution and land pollution. tThere are many reasons that causes for pollution. fFor a start, among other causes, air pollution is caused by smtokxic emissiongs from cars and factories. tThere are many reasons for water pollution, such as oil from ships and chemicals from factories. fFinally, chuttimang these tharaowing out rubbish cause land pollution . tThere fore, we must save our planet, we mustby reduceing the possibility of smokiangy stcatus designated smokingf and keep facollutories from citiesn.