The maximum possible number of individuals that a habitat can support is called its

Options

A. fecundity
B. surviving ability
C. carrying capacity
D. biotic potential

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the term that describes the maximum number of individuals that a habitat can support. This is a fundamental concept in ecology.

2. **Population Dynamics**: Recognize that populations do not grow indefinitely. They are influenced by various factors, including resource availability, competition, and environmental conditions.

3. **Growth Models**: Familiarize yourself with different population growth models. The two primary models are:
- Exponential growth model: Assumes unlimited resources, leading to rapid population growth.
- Logistic growth model: Takes into account the limitations of resources, leading to a more realistic growth pattern.

4. **Logistic Growth Model**: In the logistic growth model, the population increases until it reaches a certain limit due to resource constraints. This limit is crucial for understanding population dynamics.

5. **Carrying Capacity**: The maximum population size that an environment can sustain is known as the "carrying capacity." It is denoted by the letter "K" in ecological studies.

6. **Graphical Representation**: When plotted on a graph, the logistic growth model produces an S-shaped curve (sigmoid curve). The point at which the curve levels off represents the carrying capacity.

7. **Identifying the Correct Term**: Based on the above understanding, the correct term for the maximum possible number of individuals that a habitat can support is "carrying capacity."

8. **Conclusion**: Therefore, the answer to the question is **Carrying Capacity**.

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