Jeremy decides to make a model of the Earth. He makes his model by drawing the Earth on a sheet of paper. When he finishes his model, Jeremy notices that the shapes and sizes of the continents are not correct. He also notices that the Earth's surface is cut off at the edges of the drawing. Jeremy decides that he wants his model to be more accurate. How can Jeremy improve his model so that it is more accurate?
A. Draw the Earth smaller on the paper.
B. Use a ruler to draw the continents with straight lines.
C. Use a thicker piece of paper.
D. Draw the Earth on a sphere.