Alternative Energy Sources and Their Impacts Challenge

What are examples of non-renewable energy sources?

• Solar, Wind, Water

• Coal, Oil, Natural Gas

• Biomass, Geothermal

• Nuclear, Hydrogen

What is a characteristic of solar energy?

• Causes pollution

• Runs out quickly

• Is a direct or indirect source of most renewable energy

• Is non-renewable

What is the main reason solar power hasn't replaced fossil fuels?

• It is too expensive

• It is not reliable enough

• It causes pollution

• It is non-renewable

Which of the following is not an alternative energy source?

• Nuclear

• Hydrogen

• Oil

• Geothermal

What is a major disadvantage of nuclear power?

• High cost of building

• Pollution from smoke

• Dangerous waste if disposed of improperly

• Requires large land areas

Which energy source involves the use of living organisms like wood and leaves?

• Geothermal energy

• Biomass fuel

• Wind power

• Nuclear power

Which energy source can be converted into other fuels like gasohol?

• Wind power

• Biomass fuel

• Nuclear power

• Geothermal energy

What is a benefit of wind power?

• High energy density

• No pollution

• Requires fossil fuels

• High cost of maintenance

Which energy source is a major power source in places difficult to transport fuel?

• Biomass fuel

• Wind power

• Nuclear power

• Geothermal energy

What do cars use instead of gasoline in hydrogen fuel cells?

• Diesel

• Hydrogen

• Electricity

• Natural Gas