What is the primary cause of continental plate movement?

A. Rotation on its axis.

B. Density differences within the atmosphere.

C. Uneven heating of the mantle.

D. Gravitational pull of the moon on continents.

Which of the following areas has the highest population density?

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.

Solve the equation.8 - 2x = -8х + 14