`{:("column" I,"column" II),("primary succession","atuotrophs"),("climax communit","community that has completed succession"),("consumer","colonization of a new environment"),("producer","animals"):}`

Options

A. I - C, 11- B, III -.D, IV -A
B. l- C, I I - A , III — D, IV — B
C. l- A , I I - C, III — B, IV -D
D. l- B, ll- C , III - D, IV - A

Answer

To solve the problem of matching terms from Column I with their corresponding definitions in Column II, we can follow these steps:

### Step 1: Identify the terms in Column I
The terms in Column I are:
1. Primary Succession
2. Climax Community
3. Consumer
4. Producer

### Step 2: Understand the definitions in Column II
The definitions in Column II are:
A. Autotrophs
B. Community that has completed succession
C. Colonization of a new environment
D. Animals

### Step 3: Match each term with its definition
- **Primary Succession**: This refers to the colonization of a new environment, such as after a volcanic eruption or glacier retreat. Therefore, it matches with **C** (Colonization of a new environment).

- **Climax Community**: This is a stable community that has reached the final stage of succession, where the ecosystem is balanced. Thus, it matches with **B** (Community that has completed succession).

- **Consumer**: Consumers are organisms that depend on others for food, which typically refers to animals. Hence, it matches with **D** (Animals).

- **Producer**: Producers are organisms that can make their own food, primarily plants, which are also known as autotrophs. Therefore, it matches with **A** (Autotrophs).

### Step 4: Write down the final matches
Now we can summarize the matches:
1. Primary Succession - C (Colonization of a new environment)
2. Climax Community - B (Community that has completed succession)
3. Consumer - D (Animals)
4. Producer - A (Autotrophs)

### Final Matching:
- Primary Succession → C
- Climax Community → B
- Consumer → D
- Producer → A