1. SOLAR ENERGY
Pau Boixeda
BertaRifà
Ferran Jutglar
Vanesa Badji

2. DEFINITION OF ENERGY
• Energy is the power that make things work.
• We need energy to play football, to walk, or to cook our food.
There are many different forms of energy , like :
nuclear, kinetic, elastic, thermal, light, chemical, gravitational, ele
ctrical and sound energy.
• Energy can be classified as renewable and non- renewable.

3. DIFFERENCE BETWEEN RENEWABLE ENERGY AND
NON-RENEWABLE ENERGY:
• Renewable energies are the energies that never run
out, they don't pollute our planet and some of them
produce a lot of energy. Examples: wndi energy, solar
energy... And non-renewable energies, are the energies
that in a day they run out, and they pollute a lot our
planet.

4. WHY WE NEED TO USE RENEWABLE ENERGY?
• Many forms of energy that we have grown dependent on are
from non-renewable energy sources. This means that when the
energy has been consumed, the supply has gone and cannot be
replaced. An example of this is coal. Coal is known as a fossil
fuel and is the largest source of energy for the generation of
electricity worldwide. When coal has been mined and burnt, it
cannot be replaced. Finding alternative energy sources, ideally
from renewable sources, will decrease our dependency on fossil
fuels and other non-renewable energy sources.

5. WHAT IS SOLAR ENERGY?
 Solar energy is the energy obtained from the use of
electromagnetic radiation from the sun. Solar energy is vital to
support life on earth, it helps to grow our food, light our
days, influence weather patterns, provide heat, and can be used
to generate solar electricity.
 There are two types of solar energy:
 Solar Photovoltaics
 Solar Thermal

6. ORGANITZATION
 We distribuied the work like this:
 PAU: Definition of energy, why solar energy it’s good, make
the gmail, a piece the solar thermal and some photos and
pictures.
 BERTA: Definition the photovoltaics, a piece the solar
thermal, video, games, some photos and pictures and
gadgets.
 FERRAN: He help Pau and Berta with definition of energy
and definition the photovoltaics.
 VANESA: Decored the blog.

7. AND ADVICE FOR THE NEXT GROUP WORK:
 We distributed the work.
 We help of the group.

8. THAT WE LEARNED.
 We learned that is solar energy
 We learned that is energy
 Have learned to work in groups
 Differences between renewable energies and
non-renewable energies

9. THE END