Question

3. Explain ole useruruncuons Of Oceans.
Explain an ecosystem. 'Ecosystem is never self contained or closed. Justify.
Fynlain maior components of our environment​

Answer 1

Answer:

Historically, there are four named ocean basins: the Atlantic, Pacific, Indian, and Arctic. However, most countries - including the United States - now recognize the Southern (Antarctic) as the fifth ocean basin. The Pacific, Atlantic, and Indian are the most commonly known.