Trees in permafrost!

First flight into Northern Canada. Scenery looks interesting in the distance but as soon as aircraft approaches it, it changes to a green spotted carpet with a repeating design. Even FSX was better than that. Nunavut area of Northern Quebec is almost all permafrost. No trees can grow there because the ground is frozen most of the year. MFSF has trees everywhere. Also in Papua New Guinea, there are way too many trees everywhere. There are very few trees, mostly grass and dirt, on these high mountain airstrips. You guys have way overdone it with these trees.