Archive for April, 2007

Learning About efficienty and renewable energy

Thursday, April 26th, 2007

What is energy?
Energy is the ability to do work.
can come in the forms of heat an
light. There are two types of
energy: working energy and store
energy. Stored energy becomes
working energy when we use it.
You eat food for energy. Then
your body stores the energy unti
you need it. When you work and
play, your stored energy becomes
working energy.
We use energy every day. We use
it to grow our food, warm and co
our homes, make our electricity,
run our cars, and make products
like clothes and toys. It is a very
important part of our lives.