Energy can not be created or ......... . Only transformed from one form to another.
desroyed
Say three ways we can be more responsible with our energy use.
Different options
How can we define heat/thermal energy?
The transfer of energy from a warmer to a colder object. / Moving atoms
What is another name for mechanical energy?
Kinetical energy
In Mexico, what is our most common source of electricity?
Fossil fuels
What metal is most commonly used to obtain nuclear energy?
Uranium
Is electricity a form or source of energy?
Form
What form of energy can we see?
Light energy
What is the definition of energy?
The ability to do work / The power to change something
Energy can not be created or destroyed. Only ...... from one form to another.
transformed/changed
Say three renewable energy sources.
solar, wind, hydropower, biomass, geothermal
Energy can not be ........ or destroyed. Only transformed from one form to another.
created
Which are the fossil fuels?
coal, oil, natural gas
In electricity, what part of the atom is moving to other atoms?
The electrons
What sources of energy should we use more? Why?
The renewable ones, to contaminate less and because the won't run out.
What is another name for thermal energy?
Heat energy
What type of energy is there in food?
Chemical