The answers are the Taiga Shield and The Boreal Shield are
two of the main ecozones in the western hemisphere. Taiga Shield ecozone is an ecozone that stretches
across Canada’s subarctic region, while Boreal Shield Ecozone, it is the
largest ecozone in Canada and also it contains one of the world’s largest
ecozone.
Deep water is denser than shallow water. The water molecules are packed together more tightly because of the weight of water above pushing down. Hopefully this helps
user operating system and task operating system
Ponds can develop self containing ecosystems.