Fossil fuels are nonrenewable  resources because they

• take millions of years to form
• are easily replaced
• are in high demand
• don't pollute the air

Renewable or Nonrenewable?    

Hydrogen Power

• Renewable
• Nonrenewable

All of the following are renewable except

• uranium
• solar
• hydropower
• food crops (biomass)

Besides coal and natural gas, another fossil fuel  is

• petroleum/oil
• biomass
• electricity
• uranium

The original source of energy for fossil fuels comes from the

• sun
• Earth's crust
• geothermal energy
• oceans

This fossil fuel releases the least amount of air pollution

• natural gas
• coal
• nuclear
• oil

Moving water, tides, and dams are examples of

• hydropower
• fossil fuels
• geothermal energy
• radiant energy

According to the graph, what sector is the greatest user of energy?

• industry
• commercial
• transportation
• residential

Look at the graph provided. What percent of the total energy used in the UK in 2018 came from fossil fuels?

• 20%

• 45%

• 39%

• 5%

Look at the graph provided. What percent of the total energy used in the UK in 2018 came from renewable resources?

• 36%

• 33%

• 32%

• 67%