What Are Two Key Factors Controlling Primary Productivity in Lakes

question 78

Multiple Choice

What are two key factors controlling primary productivity in lakes and oceans?

• A)light and nutrients
• B)nutrients and temperature
• C)light and temperature
• D)light and phytoplankton
• E)nutrients and wind

---

Definitions:

Mental Well-Being

The state of being comfortable, healthy, or happy in one's mental or psychological sense, encompassing emotional, psychological, and social well-being.

Depicts The Whole

Represents or describes something in its entirety, capturing all aspects or the complete picture of the subject matter.

Pattern

A repeated form or design, especially a recurring theme or element in a work, observed in natural or social phenomena.

Mutuality

Mutuality refers to a reciprocal relationship or exchange where both parties benefit from their interaction or relationship.