Sunlit zone is depth of water exposed to sunlight, trenches is a long narrow ditch.
Answer:
<em>An environmental pull factor is when people are driven to leave their current place due to ... Lakes, oceans, and other bodies of water are extremely attractive due to both their physical ... England, France, and Florida attract migrants, especially retirees, who enjoy ... A main environmental push factor is limited resources.</em>
Explanation:
<em>thatdummyemily </em>
<em>hope this helps srry if it doesn't tho</em>
