Question

How are non-renewable energy resources formed?

Answer 1

Hint: Most non-renewable resources are formed from organic carbon materials that heat and compress over time and change their form to crude oil or natural gas. Minerals and metals such as gold, silver, and iron are also formed by geological processes and are often expensive to mine because they are usually deep in Earth’s crust, but they are much more abundant than fossil.

Complete step by step answer:
Resources of non-renewable energies come from our earth. These are extracted in the form of a solid, liquid, or gas, and then converted to use, mostly related to energy. Reserves of these substances took billions of years to form, and will take billions of years to replace the used supplies. All of these non-renewable resources have historically proven to be valuable energy sources that are expensive to exploit, very easy and cheap to store, convert and transport.

Millions of years ago, organic matter and dead trees were buried deep in the earth. Then, it is converted to hydrocarbons (coal) by the action of microorganisms, pressure and heat. After being consumed once, it is a non-renewable energy resource and cannot be restored again.

Additional information:
Based on term availability, there are two types of energy sources in nature. They are:
> Non-renewable resources – The energy resources which are finite and do not get replenished after their consumption, are known as non-renewable energy resources. Example: coal, fossil fuel, natural gas, uranium etc.

> Renewable resources – The energy resources which can be renewed by nature again and again and their supply is not affected by the rate of their consumption, are called renewable energy resources. Example: solar energy, wind, biomass, ocean (thermal, tidal, and wave), geothermal, hydrostatic energy etc.

Note: A non-renewable energy resource can also be referred to as a finite resource. These types of natural energy resources cannot be promptly replaced by natural means after they are consumed. Fossil fuels are the most common sources of non-renewable energy.