Share Energy. Unit 6. 5th grade
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Renewable energy sources do not run out. True or false?
True
What are fossil fuels?
They are coal, petroleum and natural gas
What is the fastest form of energy?
It is light energy
Where can we find fossil fuels?
We can find it very deep inside Earth's crust
What is Biomass?
Renewable energy source
What is this form of energy?
Wind energy
What of this forms of energy is a non-renewable energy sources? Solar energy. Natural gas. Hydropower energy.
Natural gas
What energy flows from a warmer object to a cooler one?
Thermal energy
What is the most common energy sources?
It's fossil fuels
Where we can find coal?
We can find it very deep inside oceans floor?
What form of energy is this?
Solar energy
All objects have this form of energy
Potencial energy
All objects have this form of energy when they are moving
Kinetic enrgy
This energy produce vibrations
Sound energy
This energy is the sume of kinetic and potencial energy
Mechanical energy
Renewable energy sources are cleaner and...
...better for the enviroment and our health
