The map below is based on data by the European Space Agency (the CCI project). It shows the two different types of forests in North America: dark green represents needle-leaved trees (mostly evergreen); light green represents broad-leaved trees (mostly deciduous):
Tip: See my list of the Most Common Mistakes in English. It will teach you how to avoid mistakes with commas, prepositions, irregular verbs, and much more.
By the way, I have written several educational ebooks. If you get a copy, you can learn new things and support this website at the same time—why don’t you check them out?