The group of large waterfalls that make up part of the us-canadian border are called a. niagara falls b. desoto falls c. cascade falls d. shoshone falls

all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.