it depends on what you are looking at. a mineral (ex. diamonds, salt, etc.) are nonrenewable, it would take thousands of years for them to grow back. but as such other natural resources like trees...
Renewable, if they are not overfished.
Yes and no, natural gas is a natural resource but it's not a renewable resource it's a non-renewable resource
Non-renewable. We dig it up out of the ground and we can't make any more of it.
Coal is a nonrenewable resource. because it is a fossil fuel and takes Millions of year to form.