Answer:
Heat from the mantle forms convection currents causing the tectonic plates to diverge and form ocean basins.
Explanation:
Ocean basins form as a result of convection in the mantle along divergent margins.
- At a divergent margin, new crusts are being formed.
- It is said to be a constructive margin because new materials reaches through to the earth surface from there.
- The mantle convection pushes materials up and down away from heating centers and to cold regions and back and forth.
- This leads to the creation of cells which moves the overlying plate.
- The mantle materials are then able to reach the surface to form new ocean basin.
Answer:
B
Explanation:
Natural Resource is a source of energy that doesn't need any action from humans. The sun doesn't need the help of humans, therefore it is a natural resource
<span>1. Which should you do in the event of a catastrophic hurricane?
</span>I think the correct answer from the choices listed above is option A. You should b<span>oard up all windows and doors.
</span><span>2. Which is the safest place to be during a tornado?
</span>I think the correct answer from the choices listed above is option A. The cellar is the safest place since it is usually underground where the hurricane cannot reach.
