Answer:
The two biomes can be found at similar latitudes.
Explanation:
The northwestern coniferous forest biome can be found at 50 ° to 60 ° N, while the northern temperate grasslands can be found at 25 ° to 55 ° latitude, in either hemisphere. This allows us to find these two biomes at similar latitudes between 50º - 55º N.
Latitude greatly influences the climatic conditions of these two places, which in turn, influences environmental conditions and vegetative predominance.