Energy
Heat is an example of ____.
What is thermal energy?
An example of light energy is ___.
What is ______.
Force that influences how much an object moves.
What is friction?
The three states of matter are ___, _____, and _____.
What is gas, liquid, and solid?
A ________ allows electricity to flow.
What is a conductor?
Energy transfer is slowed down by (hint: materials) _________.
What are insulators?
When light bounces off a surface.
What is reflection?
The two types of force.
What is push and pull?
An organism that creates its own energy.
What is producer?
To complete a circuit, the switch must be _____.
What is closed?
When a lamp is plugged in, energy is converted from ____ to _____.
What is electrical to light?
Light bends when moving from one medium to another.
What is refraction?
The greater the mass, the greater the amount of _____ is needed to push or pull (move) and object.
What is force?
Consists of all of the food chains within the same ecosystem.
What is food web?
A circuit with a single pathway through which energy can flow.
What is a series circuit?
The energy of either an object in motion or the energy that is stored in objects.
What is mechanical energy?
Gives us the ability to make types of light visible to human eyes.
What is light energy?
Name a surface that will create less friction.
What is _____.
The benefit of plants in a desert is that it provides energy for _________.
What is consumer?
A circuit that contains multiple pathways or branches.
What is a parallel circuit?
________ allows the transfer of energy.
What is conductor?
When you wear dark clothing on a sunny day, the light is _______.
What is absorbed?
When a object collides with another object, the second object moves (hint: direction) __________.
What is forward?
Examples of gas, solid, and liquid.
What is _____.
_______ is an energy storage device composed of electrochemical cells.
What is a battery?