Identify an example of an Ecosystem Service? A. All of the above
B. Pollination
C. Red tide
D. Deforestation

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It's these long-term changes that are of particular concern to the authors, who review recent scientific literature to produce four examples of ecosystem services that are negatively affected by deforestation and degradation: carbon storage, water flow, regional climate influence, and disease vectors.

Explanation:

answer: - few nutrients

high pressure

low temperatures

explanation: 1. few nutrients:   open-ocean zone is located way far from the land, which is the main source of the essential nutrients.2. high pressure: pressure increases by 1 atmosphere for every 10 meters increase in depth.3. ample sunlight: a large fraction of the sunlight is reflected back to the atmosphere from the sea surface. 4. varying salinity: below the thermocline, the water is isolated from the atmosphere so the salinity remains stable over the year.5. low temperatures:   the temperature of open-ocean zone ranges from a low of -2°c to an average of 17°c