The main economic activity that occurs in the Canadian region circled on the map above is _. A.
fishing
B.
forestry
C.
manufacturing
D.
mining

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.

Which of the following insects is a decomposer? a. mosquito. b. caterpillar. c. beetle. d. none of the above.

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics