The greenhouse gas that has been the most directly connected to the combustion of fossil fuels is ________ and the greenhouse gas that has stabilized in the lower atmosphere is ________
A) N2O; H2O B) CO2; CH4 C) H2O; CH4 D) CO2; CFC E) CH4; CFC
D
You might also like to view...
The benefits of hydraulic fracturing—"fracking"—include
A) opportunities for economic development and a sense of energy independence. B) the lack of environmentally problematic waste products. C) environmentally sustainable oil and gas extraction processes. D) a sustainable source of cheap energy. E) both that it is a sustainable source of cheap energy and it is environmentally sustainable oil and gas extraction process.
Which of the following are located along the mid-ocean ridges?
A) convergent plate boundaries B) volcanoes C) outcrops of granite D) old oceanic sediments E) evaporite deposits
Transportation efficiency refers specifically to ________
A) using carbon capture and storage (CCS) technology B) employing more hybrid vehicle technology C) improving fuel efficiency in electric power plants D) employing more renewable fuels E) increasing fuel conservation measures
Briefly discuss some disadvantages of aquaculture
What will be an ideal response?