Energy

True or false? Energy cannot be created or destroyed

• True

• False

Which energy resources do not pollute our environment?

• Nuclear energy

• Hydroelectricity

• Wind energy

• Fossil fuels

Where would an object have the most potential energy?

• The bottom of a hill

• The top of the hill

• On the way down the hill

• It never has potential energy

A firefly transforms what kind of energy into a new form of energy?

• Chemical to radiant

• Chemical to nuclear

• Electrical to chemical

• Electrical to radiant

How does a windmill change forms of energy?

• Mechanical to electrical

• Electrical to mechanical

• Mechanical to light

• It is unable to change forms

If you have a battery in a device, what is the first energy transformation that must happen?

• Chemical to light

• Chemical to electrical

• Electrical to chemical

• Electrical to light

If you create water vapor/steam, what kind of energy does this represent?

• Mechanical

• Chemical

• Thermal

• Nuclear

True or false? Nuclear fusion means to split apart atoms

• True

• False

True or false? Nuclear Fission is joining together of many nuclei

• True

• False

True or false? Nuclear energy uses something very small to make a large amount of energy

• True

• False