Question

What is a clean energy source that is an alternative to fossil fuels?
a.
atomic energy
c.
petroleum energy
b.
gravitational energy
d.
carbonization energy
ithink its c

Answer 1

Gravitational energy is the answer. Atomic couldn't be because it isn't "clean source". Petroleum is a fossil fuel, so wrong answer too. Carbonization is not also a "clean source", so it remains only the gravitational energy, which is the energy produced for waves (for example). Actually there are a few startups that I know and are working on this. Hope I could help

Answer 2

i get the difference now @jfernandes19 thank you for helping

Answer 3

Great ;)

Answer 4

can you help me on another one?

Answer 5

Right now i have to leave, but leave here the questions and i will try to answer it later

Answer 6

Or send it to me by message

Answer 7

okay