It can be inferred from the third paragraph thatA.biofuels has played a positive role in f
It can be inferred from the third paragraph that
A.biofuels has played a positive role in fighting the global warming.
B.N2nO may have a greater use in fighting the global warming.
C.the ICSU report contains different findings about CO2n from that of Dr. Crutzen’s.
D.Dr. Crutzen’s findings in 2007 has not been largely recognized by the world.