Relacionar Columnas POLLUTION - SCIENCE CLASSVersión en línea This an activity to check what pollution is. por Amada Domo 1 Pollution 2 Water pollution 3 Air pollution 4 Noise pollution 5 The types of pollution are 6 Land pollution water pollution, air pollution, land pollution. It happens when harmful substances, like trash or chemicals, get into rivers, lakes, or oceans. It is the contamination of the planet. I can cause health problems for humans and animals. It is caused by vehicle emissions, inappropriate use of energy, industrial activities and smoke. It is a condition where there is disturbing sound noise. It can harm animals and plants living on or in the ground.