How have tectonic forces have influenced landscapes in canada.

Tectonic forces are forces that help continents slowing expand and shape areas. They are like plates under the earth and the move along the lithosphere. As this plates move, they form valleys and mountains. Tectonic forces shape Canada as they slowly move and expand and create new landforms.

I hope this helps!
~kaikers

The answer for your problem would be a. 7