Coal, oil, nuclear and natural gas are examples of renewable or non-renewable sources?
Non-renewable sources
What energy we can get from this?
wind power
Answer the question
C. Fossil fuels
What is it?
coal
This kind of energy is cheap but limited and polluting
Non-renewable sources
This kind of energy is expensive but clean and safe
Solar power
Answer the question
C. Soil
What kind of energy source is clean and safe? Renewable or non-renewable?
Renewable
What energy we can get from this?
hydropower