Finding new routes to places would allow for faster trading. This had a few advantages. The less time voyage took, the less expensive it was. It also meant a quicker turn around, and less spoilage of certain goods
The reason why the large-scale convection currents occur in the atmosphere is because Earth's rotation causes air at the equator to move much faster than air at the poles.
<h3>What is convection?</h3>
This can be defined to mean the circular motion that air is made to pass through.
This causes warmer air with faster molecules to be dense as the cooler air gets to the atmosphere.
Read more on convection here:
brainly.com/question/9382711
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B. Deforestation is a way to clear land and plant more by humans but the other answers are natural things that happen in the environment.
Your answer will be 4, our magnetic field.
Earth itself is largely protected from the solar wind by its magnetic field. However, some of the charged particles are trapped in the Van Allen radiation belt.
Hope this helps, have a great day! :)
