A community that is in near equillibrium with the environment during ecological sucession is

Options

A. Trophic level
B. Food chain
C. Climax community
D. Food web

Answer

To answer the question "A community that is in near equilibrium with the environment during ecological succession is," we need to understand the concept of ecological succession and the different types of communities that arise during this process. Here’s a step-by-step breakdown of the solution:

### Step 1: Understand Ecological Succession
Ecological succession is the process of change in the species structure of an ecological community over time. It involves a series of stages where different communities of organisms replace one another in a particular area.

**Hint:** Remember that ecological succession occurs over time and involves different communities.

### Step 2: Identify the Stages of Succession
Succession begins with a pioneer community, which is the first group of organisms that colonize a barren environment. This is followed by several serial communities, which are transitional and often unstable.

**Hint:** The pioneer community is essential for initiating succession, but it is not the final stage.

### Step 3: Define Climax Community
The climax community is the final stage of ecological succession. It is characterized by a stable and mature ecosystem that is in near equilibrium with the environment. This community is highly adapted to the local conditions and remains relatively unchanged until disrupted by an event.

**Hint:** Climax communities are stable and represent the endpoint of ecological succession.

### Step 4: Evaluate the Options
- **Trophic Level:** Refers to the position of an organism in a food chain and does not represent a community.
- **Food Chain:** A linear sequence of organisms through which nutrients and energy pass, not a community.
- **Food Web:** A complex network of food chains, but still not a specific community.
- **Climax Community:** This is the correct answer as it represents a community in equilibrium with its environment.

**Hint:** Focus on the definitions of each term to identify which one refers to a stable community.

### Conclusion
The community that is in near equilibrium with the environment during ecological succession is the **climax community**.

**Final Answer:** Climax community