1. The presence of chemicals in the air in quantities harmful to human health and the environment is known as air pollution. Industries and vehicles are the main sources…

Environmental Problem Pollution Mrs. FB Kh www.physique48.org Planet Earth is the only planet where life exists. Mother Earth Planet Earth is where we live. Everything that…

Types of pollution are- 1.Air Pollution. 2.Water Pollution. 3.Noise Pollution. 4.Land Pollution. Air Pollution Air pollution is the human introduction into the atmosphere…

1. POLLUTION Types of pollution are1.Air Pollution. 2.Water Pollution.3.Noise Pollution. 4.Land Pollution 2. Air Pollution Air pollution is the human introduction into the…

1. POLLUTION 2. Pollution is when water, air or land become very dirty. Pollution can come in 4 different types…

1. environment 2. ENVIRONMENT• The place, people, things and nature that surround anyliving organism is called environment.• It is combination of natural and human-made…

Types of pollution are- 1.Air Pollution. 2.Water Pollution. 3.Noise Pollution. 4.Land Pollution. 1.Smoke from chimneys of factories. The Police - Synchronicity 2 - YouTube…