What are the 5 themes of geography for ottawa?

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

Why do u think kenny is afraid when he realizes that the reading he has chosen to do will be for byrons calss? what happens after the reading that surprises kenny?

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil