Pacific,arctic, and atlantic oceans
The correct answer is - False.
The Boreal forest is part of the Taiga biome, not of the Alpine one. It is located on the northern hemisphere, form Norway to the Pacific coast of Russia, and from the pacific to the Atlantic coast of the northern half of North America and it occupies the biggest space compared to any other biome in the world. It is a place where there's short humid summers, and very long, extremely cold, snowy winters. It is a biome where the coniferous forest dominates, and some of the animals that live here are the lynx, bears, wolfs, elk, deer, moos...
The vast pollution which occurs globally can have a significant impact on air quality on a local scale. The reason for this is quite simple: polluted air can easily get trapped beneath a cloud cover, or be literally "blown" away to other locations, and when much polluted air gets accumulated, it can have devastating heath effects on a local population, not just to humans, but to animals and plants as well. Overall, the vast global pollution can effect the smallest of regions on an unprecedented scale.
Answer:
A. merchants from the Maya civilization.
Explanation:
The soil layers are, in order: dirt, humus, rock. So the answer is D.