What regions do you think will have the highest population densities in the year 2050? explain why

What is a small water source like a stream or brook?

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.

Identify the type of weathering seen in each picture ? chemical weathering mechanical weathering