The Primary Ions That Contribute to the Salinity of Ocean

question 39

Multiple Choice

The primary ions that contribute to the salinity of ocean waters are

• A)calcium and sodium.
• B)sodium and chloride.
• C)sodium and carbonate.
• D)calcium and chloride.

---

Definitions:

Ecosystem Ecology

A branch of ecology that focuses on the study of interactions among organisms and their physical environment as a whole system.

Sustainable Ecosystem

An ecosystem that is capable of maintaining its productivity, diversity, and overall functionality over time, usually by balancing conservation and renewal practices.

Restoration Ecology

A branch of ecology focused on the repair of damaged or destroyed ecosystems through active human intervention and the reestablishment of their pre-disturbance conditions.

Wildlife

Undomesticated animals living in natural habitats, including forests, deserts, grasslands, and bodies of water.