They are classed as non-renewable Natural Resources - once used up the can't be replaced by humans.
"non-renewable"
Gas that is natural.
Because it's one of the fossil fuels (coal, oil and natural gas) which release carbon dioxide, a greenhouse gas.
reusable resource
Oil, Coal and Natural Gas are all Natural Resources that happen to be non-renewable fossil fuels.
they are actually called a natural resource map.
Coal is a nonrenewable resource!natural
Coal is a nonrenewable resource!natural
\no soil is a renewable resource and coal is nonrenewable
Anthracite is a type of coal.
its reusable resource.
Its a natural unrenewable resource.
Gas that is natural.
Because it's one of the fossil fuels (coal, oil and natural gas) which release carbon dioxide, a greenhouse gas.
Uranium is a natural resource, nonrenewable.
Leather is a renewable natural resource.
reusable resource
oil and coal