A) Extensive use of fossil fuels
B) The increase in sea level
C) Widespread planting of forest for timber
D) The steady increase in average world temperature
2007-05-21 00:12:22 · 5 answers · asked by Unkownly FamoUs 1 in Education & Reference ➔ Homework Help
A) Extensive use of fossil fuels
Also all the carbon from the Hugh forest fires brought on by drought that is going on everywhere. The result of climate change.The tundra in the Artic is also melting which holds extremely large amounts of methane.Which is 20 times worst then burning fossil fuels is being released. So we are at the tipping point now of runaway global warming!
2007-05-21 00:37:19 · answer #1 · answered by Anonymous · 0⤊ 0⤋
It is actually A & D
One contributes to the other
A) Extensive use of fossil fuels
D) The steady increase in average world temperature
2007-05-21 07:26:43 · answer #2 · answered by LucySD 7 · 0⤊ 0⤋
The answer is A because burning the fuel produces CO2 which causes greenhouse effect resulting in global warming.
2007-05-21 07:23:48 · answer #3 · answered by Anonymous · 0⤊ 0⤋
well.....A is da correct answer.....extensive use of fossil fuels results in emission of greenhouse gases like co2 ,co ,etc....options b & d are effects of greenhouse effect or global warming....nd option c prevents greenhouse effect instead of contributing to it.....
2007-05-21 08:20:25 · answer #4 · answered by ThE.OnE 1 · 0⤊ 0⤋
A
2007-05-21 08:16:09 · answer #5 · answered by Rheiner 1 · 0⤊ 0⤋