Luis wanted to create a clay model of earth and the sun. To show how Earth rotates, Luis wants to use a toothpick to represent Earth's axis of rotation. Where should Luis place the toothpick?
A. Horizontally through Earth in the direction Earth is traveling
B. Vertically through the center of Earth and through each pole.
C. Horizontally through Earth from one side of the equator to the other side
D. Diagonally across Earth, halfway between the equator and the 2 poles.
I personally think it is D. but i just want to clarify
B. Vertically through the center of Earth and through each pole.
To determine where Luis should place the toothpick to represent Earth's axis of rotation, let's consider the options given.
A. Horizontally through Earth in the direction Earth is traveling:
This option is incorrect because Earth rotates on its axis, which is an imaginary line passing through Earth's center and the North and South poles. The direction of Earth's travel around the sun is a separate motion called revolution.
B. Vertically through the center of Earth and through each pole:
This option is correct. By placing the toothpick vertically through the center of Earth and through each pole, Luis can accurately represent Earth's axis of rotation. This will allow him to demonstrate the rotation of Earth as it spins on this axis.
C. Horizontally through Earth from one side of the equator to the other side:
This option is incorrect because placing the toothpick horizontally across Earth's equator would not represent the axis of rotation. It would instead represent the equator itself.
D. Diagonally across Earth, halfway between the equator and the 2 poles:
This option is incorrect because Earth's axis of rotation is not diagonal. It is a straight line passing through the poles.
Therefore, the correct answer is B. Vertically through the center of Earth and through each pole.