Which of the following is a noncommercial source of energy widely used in rural areas?a)Coalb)Firewoodc)Natural gasd)ElectricityCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

It include fuels such as firewood, cattle dung and agricultural wastes, which are traditionally gathered...
so the correct answer is B.

Answer

The sources of energy that are usually available for free of cost to the users are referred as non commercial energy.
Eg: Firewood , agricultural waste.
These are generally renewable.Thus, this form of energy is used for domestic consumption mainly in rural areas.

Answer

It include fuels such as firewood, cattle dung and agricultural wastes, which are traditionally gathered, and not bought at a price and used especially in rural households.

Answer

Noncommercial Source of Energy Widely Used in Rural Areas:

In rural areas, where access to modern sources of energy is limited, people rely heavily on noncommercial sources for their energy needs. One such widely used noncommercial source of energy in rural areas is firewood. Let's explore why firewood is a popular choice and how it is used.

1. Accessibility:
Firewood is easily accessible in rural areas as it can be obtained from nearby forests or woodlands. People can collect fallen branches, twigs, and other wood debris from their surroundings, making it a convenient source of energy for cooking and heating purposes.

2. Affordability:
Firewood is usually free or available at a low cost, making it an affordable option for rural households. Since it is obtained locally, there are no transportation or distribution costs involved. This makes firewood an economically viable choice for those with limited financial resources.

3. Cooking and Heating:
Firewood is primarily used for cooking meals and providing heat in rural households. Traditional cooking methods, such as open fires or simple stoves, are commonly used. Firewood is burned in these cooking devices to generate heat for cooking food and warming the living space during colder months.

4. Environmental Impact:
While firewood is a readily available source of energy, its use can have negative environmental consequences. Overreliance on firewood can lead to deforestation and habitat degradation. It also contributes to indoor air pollution due to the release of smoke and harmful pollutants during combustion. However, in the absence of alternative energy sources, the widespread use of firewood continues in rural areas.

Conclusion:
In conclusion, firewood is a noncommercial source of energy widely used in rural areas. Its accessibility, affordability, and suitability for cooking and heating purposes make it an essential energy source for many rural households. However, it is important to explore sustainable alternatives and promote the use of cleaner energy sources to mitigate the environmental and health impacts associated with firewood use.

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