Fossil Fuels: Types of Coal

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Questions and Answers

Match the following types of coal with their respective carbon content percentages:

Peat = 52% - 60% Lignite = Low heat content Bituminous = Tar-like substance (bitumen) Anthracite = 92.1% - 98%

Match the type of coal with its description:

Peat = Lowest quality coal Lignite = Interior quality coal Bituminous = Includes a tar like substance Anthracite = The highest quality coal.

Match the following energy resources with their classification:

Coal = Nonrenewable Solar = Renewable Wind = Renewable Natural Gas = Nonrenewable

Match the following fuels with their origin:

<p>Fossil fuels = Decomposition of dead plants and animals Natural gas = Decomposition of dead plants and animals Coal = Decomposition of dead plants and animals Petroleum = Decomposition of dead plants and animals</p> Signup and view all the answers

Match the following terms with their respective definitions:

<p>Renewable resources = Resources that can be replenished naturally Nonrenewable resources = Resources that cannot be easily replenished Fossil fuels = Fuels formed by decomposition of organic matter Carbon content = Percentage of carbon in a substance</p> Signup and view all the answers

Match each type of coal with its characteristic property:

<p>Peat = High moisture content Lignite = Low heat content Bituminous = High sulfur content Anthracite = High carbon content</p> Signup and view all the answers

Match the following aspects to their implication in the energy sector:

<p>High carbon content = Greater pollution upon combustion Limited availability = Drives the need for renewable alternatives. Decomposition process = How fossil fuels are formed Renewable resources = Can be replenished</p> Signup and view all the answers

Match the following types of coal with their common uses:

<p>Peat = Soil conditioner Lignite = Power generation Bituminous = Coking coal for steel production Anthracite = Home heating</p> Signup and view all the answers

Match the following descriptions to the appropriate type of fossil fuel:

<p>Coal = Solid fossil fuel formed from plant matter Natural gas = Gaseous fossil fuel composed primarily of methane Petroleum = Liquid fossil fuel refined into various products Fossil fuels = Fuels from the decomposition of dead plants and animals</p> Signup and view all the answers

Match the following properties with their effects:

<p>Low carbon content = Less efficient combustion High carbon content = Efficient energy production Renewable resource = Sustainable energy system Nonrenewable resource = Depleting natural reserves</p> Signup and view all the answers

Match the type of coal with the usage:

<p>Peat = Used as a soil conditioner Lignite = Primarily used in power generation Bituminous = Used in Steel production Anthracite = Widely used for heating purpose</p> Signup and view all the answers

Match the following terms with their long-term environmental impacts:

<p>Fossil fuels = Increase greenhouse gas emissions Coal combustion = Air pollution Deforestation = Higher CO2 levels Renewable energy = Reduced ecological footprints</p> Signup and view all the answers

Match the following activities with their corresponding resources:

<p>Driving a car = Petroleum Heating a home = Natural gas Generating electricity = Coal Operating a solar panel = Renewable resources</p> Signup and view all the answers

Match the following sources of energy with environmental consequences:

<p>Burning fossil fuels = Releases carbon dioxide into the atmosphere Utilizing renewable energy = Reduces dependence on finite resources Mining peat = Disrupts wetland ecosystems Using nuclear energy = Generates radioactive waste</p> Signup and view all the answers

Match the following types of coal with their suitability as fuel sources:

<p>Peat = Needs significant drying before use Lignite = Efficient fuel for power stations Bituminous = Commonly chosen for industrial applications Anthracite = Effective for high-performance heating solutions</p> Signup and view all the answers

Match the concepts:

<p>Combustion = Release of energy by burning fuels Sustainability = Preserving resources for future use. Alternative energy = Source of energy that isn't fossil fuels Greenhouse effect = Trapping of heat in Earth's atmosphere</p> Signup and view all the answers

Match the types of energy with what they produce:

<p>Fossil fuels = electricity generation Wind energy = kinetic energy Solar energy = heat and electricity Nuclear energy = heat through the fission of atoms</p> Signup and view all the answers

Match the types of energy with their potential uses:

<p>Fossil fuels = electricity generation Wind energy = powering homes Solar energy = heating and electricity Nuclear energy = large electricity generation</p> Signup and view all the answers

Flashcards

Fossil Fuels

Fuels formed from decomposed plant and animal remains buried underground for millions of years.

Renewable Resources

Energy sources that can be replenished naturally within a human lifespan.

Nonrenewable Resources

Energy sources that are finite and cannot be easily replenished.

Coal

A combustible black or brownish-black sedimentary rock composed mainly of carbonized plant matter.

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Peat

Lowest quality coal with 52%-60% carbon content, light brown in color, and burns with a sooty flame.

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Lignite

Interior quality coal, generally yellow to dark brown, with low heat content.

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Bituminous Coal

Relatively soft coal with a tar-like substance (bitumen), dark brown or black in color.

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Anthracite

Highest quality coal with 92.1%-98% carbon content, widely used for heating.

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Study Notes

  • Fossil fuels are created from decomposed plant and animal matter buried for millions of years.
  • Energy resources include renewable and nonrenewable types.

Coal

  • Coal has four types which include peat, lignite, bituminous, and anthracite.

Peat

  • Peat is the lowest quality coal.
  • It is light brown.
  • The carbon content is 52% to 60%.
  • Burning peat produces a sooty flame.

Lignite

  • Lignite ranges from yellow to dark brown.
  • Lignite is considered a low quality coal.
  • It has a low heat content.

Bituminous coal

  • Bituminous coal is known as black coal.
  • Bituminous coal is relatively soft.
  • It contains bitumen.
  • Its color is dark brown or black.

Anthracite

  • Anthracite is the highest quality coal.
  • The carbon content is 92.1% to 98%.
  • Anthracite is the best type of coal.
  • It is widely used for heating.

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