Monthly Archives: June 2008

Biodiesel

If you’ve read or watched the news lately, you’ve probably come across some article, snippet or sound bite related to oil and oil prices. Even in your daily routines, there’s a good chance of someone mentioning it. Whether it’s in … Continue reading

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Ground Water Pollution

Ground water is a resource found under the earth’s surface. Most ground water comes from rain and melting snow soaking into the ground. Water fills the spaces between rocks and soils, making an “aquifer”. (See Watershed Graphic.) About half of … Continue reading

Posted in Ecosystem, pollution, water | 4 Comments

Masai Tribe

The Masai are a very famous warrior tribe in Kenya whose lives center around herding cattle. They live in small settlements of 8-15 huts per kraal. Their settlements are surrounded by a thornbush fence as an added form of protection. … Continue reading

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Traditional Water Harvesting Systems in India

Tankas Tankas (small tank) are underground tanks, found traditionally in most Bikaner houses. They are built in the main house or in the courtyard. They were circular holes made in the ground, lined with fine polished lime, in which raiwater … Continue reading

Posted in water | 2 Comments