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It depends where the fuel comes from.
If it comes from a fossil fuel source, like coal, oil or natural gas, then it is non-renewable. When we use these all up, there won't be any more.
If the energy comes from a renewable source, like sunlight, or wind, wave or other kinds of water power, then it is renewable. After we use it, there will still be more tomorrow when the sun shines, or the rain keeps falling.
Because their supply is fixed, for all intents and purposes. Oil and coal are essentially fossilized biomass. It takes a very long time for that transformation to occur, and so, in practical terms, the oil and coal we have today is all there is.
Biomass can be converted into renewable fuels such as biodiesel. Burning biomass releases CO2. However, the CO2 released in this way is the same CO2 that had been captured through photosynthesis while the biomass was growing. On net, then (ignoring emissions related to the energy used in production), no extra CO2 is being introduced into the atmosphere.
The CO2 released by burning oil and coal, by contrast, has been out of the game for millions of years. Putting it back into circulation increases the total amount of CO2 in our atmosphere, adding to the greenhouse effect.
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Fossil fuels are classified as nonrenewable resources because they?
take millions of years to form
What are nonrenewable resources made from decayed plants?
fossil fuels
How do you make up a sentence using the word nonrenewable?
Fossil fuels are nonrenewable resources.
What nonrenewable resources are reduced?
gasoline and other fossil fuels
What are the examples of some nonrenewable resources?
fossil fuels and uranuim
Are fossil fuels found in renewable and nonrenewable resources?
yes
What are 4 resources?
nonrenewable, renewable, fossil fuels, and oil
Some fuels are classified as nonrenewable because they?
Some fuels are classified as nonrenewable because they are finite resources that take millions of years to form, such as fossil fuels like oil, coal, and natural gas. Once these resources are depleted, they cannot be easily replenished within a human lifetime.
What are the examples of natural nonrenewable resources?
Coal, fossil fuels and oil
Does Australia have enough fossil fuels to last forever?
I would have to say no, because no fossil fuels last forever, as they are nonrenewable resources and the definition of nonrenewable is that they will eventually become nonexistent.
Why are fuel a nonrenewable resources?
Fossil fuels take millions of years to form.
Why are fossil fuels classed as nonrenewable?
Fossil fuels are classified as nonrenewable because they are finite resources that take millions of years to form from the remnants of ancient plants and animals. Once extracted and burned, they cannot be easily replenished within a human lifespan. Continued extraction and consumption of fossil fuels contribute to environmental issues such as air pollution and climate change.
