Question

ecosystems. marine ecosystems contain saltwater and include oceans, coral reefs, and mangroves. ocean currents, dissolved nutrients, and proximity to land are additional important abiotic factors in marine ecosystems. what are the abiotic factors listed?

Explanation:

The text lists ocean currents, dissolved nutrients, and proximity to land as abiotic factors in marine ecosystems. Salt - water is also a key abiotic factor as it defines marine ecosystems.

Answer:

• Saltwater
• Ocean currents
• Dissolved nutrients
• Proximity to land