00:01
If we have to define the non -renewable energy, this suggests that these are very finite in supply.
00:12
So it can get depleted at any point of time if we over -exploit mean.
00:18
So this will be considering as depletable energy.
00:23
Depleted soon or based on over -exploitation, over -exploitation, over -fell.
00:30
Exploitation.
00:31
This is essentially because the formation of these energy takes place over millions of years and if we don't use it properly, they will get depleted.
00:43
So they have, they give energy at a potential cost, they can be money or time, etc.
00:50
So if we see the options given, first option is the natural gas.
00:56
So natural gas, when it gets combusts, so during combustion, it releases or produces a lot of carbon dioxide, releases large quantity, large quantity of carbon dioxide and h2o vapors, h2o vapors with both of them are essential or major greenhouse gases.
01:28
So it can increase the greenhouse effect and can be harmful to the life forms on the earth.
01:36
Second, we'll talk about coal deposition.
01:40
Coal depositions are relatively compared to other forms of non -renewable energy, inexpensive, compared to others...