1. Pollution Types ,Causes ,control & effects 2. SLOGANS Plant a tree and get air for free. Feel free to plant a tree. A tree that stay, keep flood away. Take care of…

1.1-3 What IsPollution2. 1-3 WHAT IS POLLUTION Pollution – contamination of the environment by achemical, noise, or heat that is harmful to humans orother organisms…

Slide 1 Water Quality and Soils Slide 2 Fresh Water Fresh surface water, groundwater, soil water 0.8% total earth water Slide 3 What’s in the Water?  Dissolved organic…

Environmental Risks in the Southern Central Valley, California A presentation for: Californians for Environmental Justice By: Dan Williams The Study Area South Central Valley:…

Environmental Risks in the Southern Central Valley, California A presentation for: Californians for Environmental Justice By: Dan Williams The Study Area South Central Valley:…