Differences in land elevation result in rainfall runoff, and allow some of the original solar energy to be captured as hydro-electric power (Figure 1). Hydro power is currently the world's largest renewable source of electricity, accounting for 6% of worldwide energy supply or about 15% of the world's electricity.
hope this helps
mark brainliest :)
smaller, because the part of the velocities cancel each other out
Genus’s mastermind hope that helps
Electrostatic (it’s a combined word) that’s all what i know honestly, hope it helps:)