How many natural resources do we have?

Question

I was just wondering what natural resources we could use to power the earth once all of the oil is gone, and I know about:

1. Solar Power

2. Hydroelectric Power

3. Wind Power (although this one may take some conservation)

But that's it...I'm no environmentalist, but I still know that we have (and possibly need) other resources, but what are they?

Answer 1

to be completely honest you cant really list them all cause one product might be compiled of others (and if able to tap into those so called Sub-products) ex: hydrogen in water, or harnessing the release of energy after protons and electrons do their thing or the latter... but if i had to make a quick list off the top of my head... i couldn't there are too many (or too little that) use google buddy.. but if you create a product by conserving energy on a molecular level (i want 1st dibbs on your stock)

Answer 2

Geothermal energy-energy from the core of the earth

Biofuel-Biomass from plants

Liquid Biofuel-liquified biomass

solid biomass-wood from trees

Biogas-from current waste streams, such as: paper production, sugar production, sewage, animal waste and so forth. methane is extracted

Answer 3

Nuclear

Hydrogen

Fusion

Fission