You would write Coniferous trees in G, while it's the only proper answer that makes sense.
What exactly is a conifer tree? While this appears to be a simple question, it has a complicated answer. Most of us have a hazy idea; it's like, a pine tree, right? Pines are conifers, but why? And what else is a conifer, and is it always a tree? Is it always green? Is everything always green?
Coniferous trees are evergreen cone-shaped trees with needle- or scale-like leaves. The majority of trees in these forest regions are cone-bearing gymnosperms, which means their seeds are bore exposed, with no outer enclosure, in the form of cones. Although not as rich as temperate forests and tropical rainforests, conifers have adapted well to thrive in the coniferous forests' unusual growing conditions.
What biome do Coniferous trees grow in? They usually grow in the northern boreal forest. The coniferous forest is surrounded by tundra to the north and deciduous forest to the south. The northern boreal forest is a type of coniferous forest found in latitudes ranging from 50° to 60° N.
I'M SO SORRY IF THIS IS WRONG!! I HAVE THE SAME QUESTION AND I'M TRYING TO ANSWER IT IN LESS THAN AN HOUR. EITHER WAY, I HOPE IT HELPS!! :D