Well, to answer your first question, Because there are places on Earth that are both biologically rich — and deeply threatened. For our own sake, we must work to protect them. and for your 2nd question, 3 characteristics of magnetic reversal are: field, bar magnet, and molten material. Hope this helps
Answer: Rising Sea Levels
Explanation:
Explanation:
Sorry not an answer, but you should add a picture
Answer:
Producers are the plants ,Consumers are the fishes
Explanation:
why? well because producers are the ones that produce energy and while the consumers are the ones that a living and that move