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Coal, natural gas, lighter fuel.
Energy form found in nature that has not been subjected to any conversion or transformation process.

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11y ago

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Give two examples each of primary and secondary fuels?

Examples of primary fuels - wood, coal Examples of secondary fuels - charcoal, coke


What are the primary products of complete combustion of fossil fuels.?

Carbon Dioxide and water are the primary combustion products of fossil fuels.


Do fossil fuels provide heat when they are burned?

Yes, that is the primary reason to use fossil fuels.


What are the nonrenewable fuels start with the sun as there primary source of energy?

Nonrenewable fuels that start with the sun as their primary source of energy are fossil fuels. These fuels are created from organic materials that have been subjected to high pressure and heat over millions of years, which originally derived their energy from the sun. Examples include coal, oil, and natural gas.


What are Secondary Fuels?

Fuels that are processed and prepared from raw or primary fuels are called secondary type of fuels. Examples are charcoal, coke, petrol, diesel, kerosene, gobar gas, water gas.


What are the primary products of complete combustion of fossil fuel?

Carbon Dioxide and water are the primary combustion products of fossil fuels.


What are the primary product of the complete combustion of fossil fuel?

Carbon Dioxide and water are the primary combustion products of fossil fuels.


Why have fossil fuels become your primary energy resource?

Fossil fuels became the primary energy resource due to their abundance, cost-effectiveness, and established infrastructure for extraction and distribution. They have been widely used for their high energy density and convenience in powering various industrial processes and transportation.


What is the primary source of CO2 in atmosphere?

The primary source of CO2 in the atmosphere is the burning of fossil fuels such as coal, oil, and natural gas. When these fuels are burned for energy, carbon stored in them is released as CO2 into the atmosphere. Other sources include deforestation and land use changes.


What are facts about non renewable energy?

Non renewable energy consists a lot of fossil fuels, so I'll tell you about FOSSIL FUELS. Primary energy consumption of fossil fuels was 86.4% worldwide. That's really all I can remember!


What is a major problem with depending on fossil fuels as primary energy sources?

Depending on fossil fuels as primary energy sources contributes to greenhouse gas emissions, leading to air pollution and climate change. Additionally, fossil fuels are finite resources, which means that their depletion will eventually pose a challenge for meeting energy demands in the future. Lastly, reliance on fossil fuels can also result in geopolitical instability and conflicts over energy resources.


What is a secondary fuel?

A secondary fuel is a fuel source that is used in addition to the primary fuel source in engines, generators, or heating systems. It is typically used as a backup or to boost performance when the primary fuel is not sufficient. Examples include biodiesel, propane, or hydrogen.