3. A scientist is making observations about the annual mean surface temperature of the earth (graph 1) and a direct measurement of atmospheric carbon dioxide (graph 2). What observations will this scientist make when looking at the two graphs. Write a hypothesis that the scientist can make based on these observations. What would happen next in the scientific method?

c should be the answer

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.