Question

A vast forest of _______ trees covers much of the rest of Canada and Alaska.

A. Deciduous
B. Coniferous
C. Palm
D. Bamboo

Answer 1

The vast forests covering much of Canada and Alaska are predominantly composed of coniferous trees. These evergreen trees are adapted to the boreal forest biome with cold winters and acidic soils.

Step-by-step explanation:

The vast forests that cover much of Canada and Alaska are predominantly coniferous trees. These evergreen trees, such as pines, spruce, and fir, are well-suited to the cold climates found in these regions. They retain their needle-shaped leaves year-round, enabling them to photosynthesize earlier in the spring than deciduous trees. Conifers are particularly adapted to the boreal forest biome, also known as the taiga, due to the long and cold winters, as well as the acidic soils with low nitrogen availability.