Assuming you asked a question, a land form smaller than a continent surrounded by water would be an island.
Answer:
It's A
Explanation:
Because of this reason, That's why Southern Hemisphere have milder climate
Hope this helps
Im pretty sure its the second one. In dense seawater
Protection of water sources
soils formation and protection
nutrient storage and recycling
pollution breakdown and absorption
contribution to climate stability
maintenance of ecosystems
recovery from unpredictable events