Hello! I’m not 100% sure but I believe it’s increasing greenhouse gasses :)
Answer:
Here, this can be a starting point for you! :) I hope this helps you out, have a nice rest of your day :)
Trench: very deep, elongated cavity bordering a continent or an island arc; it forms when one tectonic plate slides beneath another. Ridge: underwater mountain range that criss-crosses the oceans and is formed by rising magma in a zone where two plates are moving apart.
Stay safe out there!
Sincerely,
Anna
it would be E because the smaller circle at the top of the topographic map shows the top of the mountain and the circles around it evenly spread out which be example E
