____________ makes things happen. There are many forms of this.
ENERGY
What type of energy is the sum of kinetic and potential energy?
mechanical energy
electrical energy
sound energy
radiant energy
Which energy is in the form of electromagnetic waves?
mechanical energy
electrical energy
sound energy
radiant energy
What is it called when particles vibrate and produce energy that travels in waves to your ears?
mechanical energy
sound energy
radiant energy
electrical energy
What is the movement of small charged particles called electrons?
electrical energy
sound energy
mechanical energy
radiant energy
The food we eat contains __________ energy.
chemical energy
What measures the chemical energy stored in food and drink?
calories
Our bodies transform chemical energy into ___________ energy and ________.
kinetic energy and heat
Petroleum, natural gas, coal, and uranium are examples of...
non renewable energy sources
Fossil fuels are formed from...
plants and animals
T/F: Natural gas can be used for heating and cooking
True
Natural gas can also be used to generate...
electricity
