Show:
Light
Growth
Technology
Heat
Motion
100
Light waves we can see.
What is visible light?
100
An animal that eats only plants.
What is herbivore?
100
The science of using materials.
What is technology?
100
The energy of motion.
What is kinetic energy?
100
A measure of force.
What is Newton?
200
Light that bounces off an object or substance.
What is reflected light?
200
Using energy to produce new cells.
What is growth?
200
The movement of electrons.
What is electricity?
200
The temperature at which liquid turns into gas.
What is boiling point?
200
The energy of position.
What is potential energy?
300
An area that light waves don't reach.
What is a shadow?
300
The flow of energy through plants and animals.
What is the food chain?
300
Uses electricity to control more electricity to do work for us.
What is electronics?
300
A substance that doesn't conduct heat.
What is insulator?
300
Caused by two objects that rub together.
What is friction?
400
The distance from the top of one wave to the top of the next.
What is wavelength?
400
The energy stored in the cells of animals.
What is chemical energy?
400
A switch that changes the pattern of electrons.
What is transistors?
400
Adding heat to a substance does what.
What is expand?
400
One back and forth motion of a pendulum.
What is amplitude?
500
Something that makes objects look smaller.
What is concave lens?
500
In photosynthesis, plants change water and carbon dioxide into.
What is glucose and oxygen?
500
Many tiny transistors linked together to control electrons.
What is microchip?
500
The molecules in this substance vibrate in one position and cannot spin.
What is solid?
500
In circular motion, the force that acts toward the center.
What is centripetal force?