renewable energy sources Flashcards
1
Q
what is renewable energy?
A
renewable energy are resources that can be replaced or regenerated so they will never run out.
2
Q
what are the types of renewable energy?
A
wind energy, solar energy, wave energy, tidal energy, biomass , hydroelectric, geothermal
3
Q
what are the advantages to renewable energy sources?
A
cheap, renewable, no waste products, does not contribute to global warming.
4
Q
what are it’s disadvantages?
A
not all are reliable, expensive building costs, impact on the environment, not all places are suitable, eye soar , can take up space for resources.
