Examlex
Compared to the amount of electric current in the filament of a lamp,the amount of current in the connecting wire is
Fault Trap
A geological structure where displaced strata create a trap that can contain fluids such as oil or gas.
Natural Gas
A fossil fuel consisting primarily of methane and other hydrocarbons, used as an energy source and feedstock in chemical manufacturing.
Iron Ore
Naturally occurring rocks from which iron (Fe) can be economically extracted, constituting a key raw material for steel production.
Coal
The natural, brown to black rock derived from peat and other plant materials that have been buried, compacted, and heated; used for heating and to generate electricity.
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