Show:
COAL
BIOMASS
HYDROPOWER
GEOTHERMAL
ELECTRICITY
100
The color of coal.
What is black?
100
What biomass gets its energy from.
What is the sun?
100
The way hydropower creates energy.
What is by moving water?
100
The thing that geothermal does not need, but all other renewable resources do.
What is the sun?
100
What a circuit must be to let electricity travel through it.
What is closed?
200
Where coal is located.
What is deep in the ground?
200
What biomass is turned into that can be used to fuel vehicles.
What is bio-gas?
200
The thing that biomass does not put off into the air.
What is pollution?
200
The percent of the world's energy that geothermal supplies.
What is 10%?
200
The speed that electricity travels.
What is the speed of light?
300
How we release the energy from coal.
What is by burning it?
300
The main source of biomass we use.
What is wood?
300
The percent of energy hydropower accounts for in the northwestern United States.
What is 70%?
300
Where does geothermal heat come from.
What is deep in the ground/Earth's crust?
300
In 1882 this form of electric energy for the first time on Fox River.
What is hydro-electric energy?
400
The fraction of energy the world uses from coal.
What is 1/4?
400
The amount of years ago when biomass was the main energy source.
What is 150 years ago?
400
The fraction of the world's energy that hydropower supplies.
What is 1/5?
400
The number of geothermal power plants in the United States.
What is 40?
400
The amount of power plants it takes to power 180,000 homes.
What is 1?
500
What coal is made of.
What is from decayed plants?
500
What we use biomass as after we burn it.
What is fertillizer?
500
The number of contries where hydropower is the main energy source.
What is 30?
500
The state that produces 90% of the United States geothermal energy.
What is California?
500
In 1892 by Thomas Edison, what was opened.
What is the first electric power plant?