1. Effects of water pollutants 2. Heavy metals from industrial processes can accumulate in nearby lakes and rivers. These are toxic to marine life and can affect the rest…

Slide 1What causes water pollution? Slide 2 97% of water on the Earth is salt water, and only 3% is fresh water of which slightly over two thirds is frozen in glaciers and…

1.latrine emptying in emergency situations 2. Background Gap Analysis in Emergency Water, Sanitation and Hygiene Promotion (HIF 2013) 1. Latrines in locations where no pits…

1. Water pollution 2. Water covers over 70% of the Earth's surface and is a very important resource for people and the environment. Water pollution affects drinking…

1. Water: the basis for life Chiara Gozzi. Università degli studi di Milano,Scienze Umane dell'ambiente, del Territorio e del Paesaggio.Facoltà di Lettere e Filosofia…

Acid Mine Drainage By: Nicole Liguori Melissa Pskowski What is Acid Mine Drainage? AMD is damage done to aquatic / terrestrial ecosystems because of highly acidic, metal-laden…

AST 111 Lecture 16 AST 111 Lecture 16 Inner Planetary Geology I Terrestrial Planets The Terrestrial Planets cooled from molten masses Acquired structure during cooling Made…

Main articles: Hydrology and Water distribution on Earth                              …