Saving Water And Energy

What is renewable energy? Why do we need to save water? What is climate change?Saving Water and Energy gets children to think about the energy and water theyuse... » 

What is renewable energy? Why do we need to save water? What is climate change?Saving Water and Energy gets children to think about the energy and water theyuse where it comes from and why they need to do all they can to reduce theamount they use. Clearly labeled photographs and simple diagrams explain allthe different concepts involved. «