Actually the answer is natural process.
Answer: map
Explanation: I say its map because a map represents the entire earth
You can see if there’s pollution, if the ecosystem is unbalanced or balanced, and you can identify the animals that call the ecosystem home.
Hope that helps
Answer:
A
Explanation:
Looking at your diagram, the purple particles represent gas particles. They are most dense near sea level and the least dense near the top of the atmosphere.
