Answer:
Plate tectonic, sediments erosion and volcanic eruptions are responsible for the natural characteristics of Canada.
Step-by-step explanation:
Canadas natural characteristics occurs from the natural processes such as plate tectonics which started more than 3 billion years ago. Erosion of sediments occurs through storms and floods etc that is responsible for formation of plain regions of Canada. Volcanic eruptions also occurs in Canada that leads to the land formation so we can say that plate tectonic, sediments erosion and volcanic eruptions are the ways that is responsible for the natural characteristics of Canada.