Green Energy Model

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How can i make a working model on green energy ? i'm in class 10?

HOW TO PREPARE A MODEL ON GREEN ROOF TECHNOLOGY

green roofs can be a challenge. There is much debate about what a green roof is as well.

here is a link to get you started

good luck

http://www.builditsolar.com/Projects/SolarHomes/plansps.htm

The Problem With Spain's Green Jobs Model


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