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WorksheetsFormation of coal
Total questions: 10
Worksheet time: 5mins
A fossil fuel formed underground from great heal and pressure composed of a mix of liquid hydrocarbons
anthracite
petroleum
bituminous coal
lignite
a natural resource that cannot be reused or replaced
carbon dioxide
renewable resource
non-renewable resource
coal
Main component of natural gas
methane
anthracite
NGLs
carbon dioxide
25-35% carbon content
anthrocite
bituminous coal
methane
lignite
methane
CO2
H20
CH4
C2H4
60-80% carbon content
anthrocite
bituminous coal
lignite
natural gas
fossil fuel formed from the remains of tiny marine organisms millions of years ago
lignite
bituminous coal
anthracite
oil & gas
release of harmful materials into the environment
renewable resources
non-renewable resources
pollution
compression
Which is NOT formed from the remains of ancient plants?
anthracite
natural gas
lignite
sandstone
What is the approximate age of coal?
300-400 years
300-400 thousand years
700-800 million years
300-400 million years
