a)The GWP 100 for methane is 25 and US methane emissions are 5 MMt per year.What id this in term of co2 equivalent emissions:CO2e?
b). Calculate the temperature of "flat world" that has an albedo of 0.31 and a solar flux of 1370 w/m^2. One side of flat world faces the sun. Ignore energy emitted from the edge of flat world.