Vocabulary
what is energy
the energy is the ability to do work
what is gravitational energy
energy from the earth pulling things down
what is a nonrenewable energy source
a source of energy that cannot be remade or replenished
where does wind energy come from
the wind
how old is mrs ellis
25
kinetic energy
energy of motion
what is chemical energy
energy from a chemical reaction (Food digesting)
why is coal non-renewable?
we can not make more of it
where does solar energy come from
the sun
what room is Mrs. Christensen's classroom
7
potential energy
energy that is stored
what is thermal energy
heat energy
what is the most common non renewable energy source
oil
where does hydroelectric energy come from
flowing water
what sport does Mr. Yang coach
volleyball
what is elastic energy
energy caused by stretching or pressing
what is mechanical energy
energy that has potnetial and kinetic energy at the same time (Wrecking ball)
why are non-renewable energy sources bad for the environment?
they will be gone one day and they cause pollution
where does geothremal energy come from?
heat from the earth
Is mrs. ellis haveing a boy or a girl?
Boy
can you create energy?
no energy can not be created or destroyed
what is electrical energy
energy that provides power
what type of energy is from unstable atoms of the element uranium
nuclear energy
where does biomass come from
plants and food that is burned
who is the coolest 4th grade teacher?
All of them!