Question

A student uses a diagram to show the scale sizes of the plants. Which planets diameter would be approximately the distance across the United States

Answer 1

The approximate distance across the United States is about 2,800 miles. To find a planet with a diameter similar to this distance, we need to convert miles to a unit of measurement used for planet diameters, such as kilometers.

1 mile is approximately equal to 1.60934 kilometers.

So, the distance across the United States in kilometers is:

2,800 miles * 1.60934 km/mile = 4,506.712 km

Now, let's find a planet with a diameter close to this value.

The largest planet in our solar system is Jupiter, with a diameter of approximately 139,820 kilometers. This is much larger than the distance across the United States. Therefore, we need to look at smaller planets.

The planet Earth has a diameter of about 12,742 kilometers, which is closer to the distance across the United States. However, it is still much smaller.

The next smaller planet is Venus, with a diameter of around 12,104 kilometers. This is also smaller than the distance across the United States.

If we go even smaller, Mars has a diameter of approximately 6,779 kilometers, which is still smaller than the United States' distance.

Finally, Mercury has a diameter of roughly 4,879 kilometers. This is smaller than the distance across the United States, but it is the closest match we have found so far.

Therefore, the planet with a diameter approximately the distance across the United States is Mercury.