Math List-I with List-II and select the correct answer using the codes given below the lists
`{:(,"List-I",,"List-II"),(A.,"The amount of energy accumulation in green plants through the process of photosynthesis",1.,"Gross primary productivity"),(B.,"The total organic matter synthesized by the producers in the process of photosynthesis per unit time and area",2.,"Primary productivity"),(C.,"Rate of storage of organic matter in plant tissues in excess of the respiratory utilization during the measurement period",3.,"Secondary productivity"),(D.,"Rate of energy storage at consumer level",4.,"Net primary productivity"):}`

Options

A. `{:(A,B,C,D),(1,2,3,4):}`
B. `{:(A,B,C,D),(2,1,3,4):}`
C. `{:(A,B,C,D),(1,3,4,2):}`
D. `{:(A,B,C,D),(2,1,4,3):}`

Answer

To solve the matching question between List-I and List-II, we will analyze each term in List-I and find its corresponding definition in List-II.

### Step-by-Step Solution:

1. **Identify the terms in List-I**:
- A: The amount of energy accumulation in green plants through the process of photosynthesis.
- B: The total organic matter synthesized by the producers in the process of photosynthesis per unit time and area.
- C: Rate of storage of organic matter in plant tissues in excess of the respiratory utilization during the measurement period.
- D: Rate of energy storage at consumer level.

2. **Analyze List-II**:
- 1: Gross primary productivity
- 2: Primary productivity
- 3: Secondary productivity
- 4: Net primary productivity

3. **Match each term from List-I with List-II**:
- **For A**: The amount of energy accumulation in green plants through photosynthesis refers to **Primary productivity (2)**. This is because it describes the overall energy captured by plants.
- **For B**: The total organic matter synthesized by producers per unit time and area refers to **Gross primary productivity (1)**. This term encompasses the total energy captured by photosynthesis.
- **For C**: The rate of storage of organic matter in plant tissues in excess of respiratory utilization refers to **Net primary productivity (4)**. This is the energy available after accounting for the energy used in respiration.
- **For D**: The rate of energy storage at the consumer level refers to **Secondary productivity (3)**. This is the productivity of heterotrophs who derive energy from consuming plants.

4. **Final Matching**:
- A → 2 (Primary productivity)
- B → 1 (Gross primary productivity)
- C → 4 (Net primary productivity)
- D → 3 (Secondary productivity)

5. **Conclusion**: The correct answer is option 4: A2, B1, C4, D3.