Some of the US states that borders Canada are Minnesota, New York and Idaho
There are usually 5 biomes in a ecosystem <span />
I agree with the answer above - boreal forests are the kind of forests that remain green all year, because evergreen trees can be found there. Opposite of this, temperate forests do not stay green all year, because they have deciduous trees, which means their leaves fall off.
The magma chamber below the Yellowstone caldera. It's located in Yellowstone national park.
Answer: United States, Canada, and Mexico
Explanation: