Convection currents occur in the MANTLE. The mantle is the second layer of the earth after the crust. The mantle is approximately 2900 km thick. Convection currents are triggered or fueled by the heat from the Earth's core.
The part of the mantle closest to the core gets heated. It then becomes less dense than the layers above so it rises. When this rising plume interacts with the crust it cools and becomes more dense than the layers below and so it sinks and this circular motion continues to form convection currents.
Answer:
Choosing to move in order to work at a better job.
Explanation:
Answer:
Explanation:
If I had to choose I would live in a large planned city. Each day would be similar, and I would not have to worry about things that could happen. In a planned community, everything is perfectly designed, so everything runs smoothly. This would be perfect for me since I like order. In an unplanned city things won't always go smoothly, and things can get messed. Up or ruined. I prefer to stay on the safe side and live in a perfect planned-out city.
Younger, and <span>Himalayas. And yes, I AM sure xD.</span>
