Problem 1
What are the general characteristics of renewable energy sources?
Problem 4
List industries that typically make use of the waste they produce to provide themselves with energy.
Problem 7
List three negative environmental impacts of using biomass to provide energy.
Problem 8
What are negative environmental impacts of developing hydroelectric power?
Problem 9
Compare a passive solar heating system with an active solar heating system.
Problem 10
Describe two different ways sunlight is used to make electricity.
Problem 11
List two reasons people oppose additional wind energy development.
Problem 12
List three energy conservation techniques.
