Even though natural gas is the cleanest of the fossil fuel's, what are potential problems with natural gas

The problems that natural gas presents are:

It presents risks of suffocation, fire and explosion. Because it is lighter, air tends to accumulate in the highest parts when indoors. As it is a fossil fuel, it is a non-renewable energy, therefore, finite. In case of fire in places with insufficient oxygen, carbon monoxide (highly toxic) may be generated.

Explanation:

Natural gas is basically a mixture of light hydrocarbons that at room temperature and atmospheric pressure remain in a gaseous state. Natural gas is lighter than air, odorless, colorless and non-toxic. It is a source of clean energy, which can be used in industries, making the substitution of other fuels more polluting. The reserves of natural gas are very large and fuels have several applications in our day-to-day lives, improving people's quality of life.

Natural gas still releases Carbon Dioxide into the atmosphere and contributes to the Enhanced Greenhouse effect. When Carbon Dioxide is released into the atmosphere it traps more of the infrared radiation produced by the sun, that is reflected by objects on the earth's surface, in our atmosphere. Even though Natural gas may be the cleanest of all the fossil fuels it still contributes to increases in global temperatures.