Energy is the ability of an object to produce changes in other objects and can exist in multiple forms including mechanical, chemical, electrical, thermal, light, and nuclear. Energy can be transformed from one type to another but cannot be created or destroyed. There are two main categories of energy sources - renewable sources like solar, wind, and biofuels that can be naturally replenished, and non-renewable sources like coal, oil, natural gas, and uranium that are finite. The document encourages conserving energy through practices like turning off lights and devices when not in use and using public transportation.

1. BY: MAGDALENA SANCHEZ

2. WHAT IS ENERGY?
· Energy is the ability of an object to transform itself and
to produce changes in other objects.
· Types:
Mechanical energy: kinetic energy and potential energy
Chemical energy
Electrical energy
Thermal energy
Light energy
Nuclear energy

3. Mechanical energy
Kinetic energy Potential energy Chemical energy Electrical energy
Thermal energy Light energy Nuclear energy

4. ENERGY TRANSFORMATIONS
· Energy can change from one type to an other. You can’t
create or destroy energy.
· Types:
Renewable energy or non-renewable energy

5. NON-RENEWABLE
ENERGY
Uranium Coal
Petroleum Natural gas

6. Renewable energy
Solar energy Wind energy
Hydraulic energy Biofuels

7. ENERGY CONSUPTION
Turn off electrical devices Turn off the lights Use public transport
THE THREE R’s

8. THE END