Because it is not a natural source and one day it will end up being none left. Oil takes millions of years to produce that oil from underground and it is said that we use it much faster than it produces.
nonrenewable energy sources are sources that are depleted sources as fossil fuels (wood, coal, natural gas, and oil)
Coal is the dirties nonrenewable energy source
yeah. it does technically renew, but it take millions of years.
Coal, oil, etc. Also called fossil fuels.
Nonrenewable, it simply can't berenewed(well, it takes a very long time).
Natural gas is a nonrenewable energy source.
no, it is a renewable energy source.
Because sun light is renewable.Oils are nonrenewable and they create pollution
# That cannot be renewed: a nonrenewable license. # Of or relating to an energy source, such as oil or natural gas, or a natural resource, such as a metallic ore, that is not replaceable after it has been used.
Nonrenewable fuels that start with the sun as their primary source of energy are fossil fuels. These fuels are created from organic materials that have been subjected to high pressure and heat over millions of years, which originally derived their energy from the sun. Examples include coal, oil, and natural gas.
Fossil fuels.
The nonrenewable energy source that comes from dead organisms is fossil fuels, such as coal, oil, and natural gas. These fuels are formed from the remains of ancient plants and animals that have been buried and transformed over millions of years.