An increase in the level of carbon dioxide in the atmosphere would result in: A. Planet-wide cooling because the carbon would block incoming solar radiation B. Planet-wide warming, because the carbon dioxide would absorb infrared radiation from
C. Earth
D. Localized warming, because the carbon dioxide would increase convection E. Planet-wide warming, because the carbon dioxide would absorb ultraviolet radiation from the sun

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.