Similarities and differences of the continents of the Northern Hemisphere.

North America and Eurasia have a significant length from north to south, due to this, there is a wide variety of climatic zones on these continents.
In addition, one of the key similarities is the flat terrain, which occupies most of the continents.
On the continents, in their northern part, there are zones of modern glaciation.

The differences are the fact that North America is located on only one tectonic plate, and Eurasia is located on several at once, so the presence of mountainous territories on the surface of Eurasia is much higher.