Ethanol is made from.....?
Corn
Why are Fossil fuels non-renewable?
Because we can't make any more/ there is a limited supply
True or false: A car engine must have fossil fuels to work?
False!
What type of non-renewable fuel is used for cooking and heating in homes?
natural gas
List 3 Fossil Fuels....
coal, oil, natural gas
Name three types of renewable energy sources
Sun, Wind, Water, Geothermal
True or False: Energy from moving water can be converted into electricity?
TRUE!
What is an advantage to using algae for biofuel?
It is similar to plants and can grow quickly.
What mechanical feature is inside a wind turbine to help create electricity?
Gears
What is a disadvantage to building dams for hydro-electric (water) power?
Can disrupt the habitat for animals and plants.
True or False: There are no disadvantages to renewable energy.
False!
