What size is north america in comparison to the other continents?

North America is somewhere in the middle when it comes to its size, as it looks much larger than it actually is due to the fact that the map projection adds extra land when transferring a sphere to a rectangular map. It is smaller than Africa and Asia, but it is larger than Europe and Australia.

Sequoia national park  /  inyo national forest, california, u.s. mount whitney is the tallest mountain in california, as well as the highest summit in the contiguous united states and thesierra nevada—with an elevation of 14,505 feet (4,421 m).

I'm pretty sure it's c. extremely gradual but not 100% sure though.