Maps and Charts Energy

How many categories of energy are included in the graph?

• 5

• 7

• 9

• 12

What does the x-axis represent?

• Energy Type

• The year

• Total terawatt hours

• None of the above

What span of time is covered by this graph?

• 5 years

• 10 years

• 15 years

• 20 years

In what year did coal output hit its peak?

• 2020

• 2015

• 2010

• 2005

Which type of energy had the most output in a single year?

• Coal

• Gas and Other Fossils

• Nuclear

• Geothermal

Energy for all categories combined was lowest in what year?

• 2020

• 2015

• 2010

• 2005

In 2000, what category of energy production had the least output?

• Solar

• Wind

• Hydropower

• Coal

How many categories of energy production had their highest output in 2020?

• 0

• 1

• 2

• 3

What does the darkest part of the graph represent?

• 2010

• 2020

• Hydropower

• Wind

In how many years did combined output exceed 15,000 terawatt hours?

• 0

• 1

• 3

• 5