Question

Explain how the changes in the density of ocean water causes movement of ocean water from one place to another.

Answer 1

Currents with a certain density slip under/over another current, depending on their density. A change in density can cause a change in direction of that current !

Answer 2

thnx, bro. u're awesome. can u help me with just 1 more?

Answer 3

Sure im getting off at 10 so ill stay on for like another 5 minutes

Answer 4

thnx, bro!

Answer 5

here it its:

Tidal power can be used to produce energy. Explain the impact of tidal power on humans, economy, and environment.

Answer 6

On humans, tidal power can provide us which alternative sources of energy. Economically, tidal power is cheaper than say oil due to the fact that we dont have to import/export it. Enviromentally, we just use the oceans current to generate electricity which means no burning of harmful chemicals and no toxic emissions to destroy our planet :)