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