Fossilized plant material contains 5 percent radioactive carbon. Both sides of the following boxes are heated to the same temperature. The diagram above depicts an idealized Hadley Cell. According to the above diagram, the equator should get increasingly hotter because it is relatively closer to the sun that at the poles. The equatorial region is mostly water, which has a cooling effect.
Seasonal fluctuations allow for periods of cool-down.
There is a transfer of heat from the poles to the equator. There is a transfer of heat from the equator to the poles. The concentration of DDT in the primary producer is 1 part per million. The storage pool of carbon in the atmosphere contains 50 units. If the answer is true, completely shade in the letter A on your answer sheet.