what causes global warming
the primary cause of global warming is human
activity, most significantly the burning of fossil
fuels to drive cars,generate electricity,and to
operate our homes and businesses.
tropical deforestation,also by hunan hands,is
another major cause of global warming. when
these forests are burned,they release huge
amounts of carbon into the atmosphere and
because of forests no longer exist, they are no
long available to absorb co2
motor vehicles are also partly responsible
for global warming because of the emission
of carbon dioxide co2,the primary global warming gas.
factors that contributes to co2
emission from cars and trucks
amount of fuel use
amount of co2 release when a particular fuel is consumed
number of vehicle miles travelled
what causes global warming
the primary cause of global warming is human
activity, most significantly the burning of fossil
fuels to drive cars,generate electricity,and to
operate our homes and businesses.
tropical deforestation,also by hunan hands,is
another major cause of global warming. when
these forests are burned,they release huge
amounts of carbon into the atmosphere and
because of forests no longer exist, they are no
long available to absorb co2
motor vehicles are also partly responsible
for global warming because of the emission
of carbon dioxide co2,the primary global warming gas.
factors that contributes to co2
emission from cars and trucks
amount of fuel use
amount of co2 release when a particular fuel is consumed
number of vehicle miles travelled
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