Which area is not among canada's major geographic regions?

a) british columbia
b) great plains
c) atlantic provinces
d) northern lands

The increase of pollutants from in mexico has raised concerns about garage to health and the environment

All of the following are reasons why deserts extremely susceptible to wind erosion except a. they lack major root systems b. they contain thin, dry soil c. they have very few plants and trees d. they are extremely hot and lack water

What does the map above tell us about the endemity of typhoid fever