Question

What are some biotic and abiotic factors of the pelagic ocean?

Answer 1

One example of each:

• Biotic : A certain type of fish that thrives in that part of the ocean
• Abiotic: The oxygen content of the water in that part of the ocean.

Explanation:

Biotic factors are living things within an ecosystem. These living include things all the way from bacteria to elephants.

Abiotic factors are non-living factors within an ecosystem. These include things like temperature, rainfall, soil quality, and altitude.

This Venn Diagram sums it up nicely:

So, in the pelagic zone of the ocean, some biotic factors might be:

• Marine life (fish, sharks, etc.)
• Aquatic plant life (certain types of algae, etc.)

Some abiotic factors might be:

• The oxygen content in the water.
• The pressure at that depth.
• The nutrients present in the water.

Hope that helped :)