Which of the following will fail to cheack the problem of the population explosion?

Options

A. Acquiring one child norm.
B. Decreaseing the marriageable age.
C. Use of contraceptive methods.
D. Providing education to the people.

Answer

To solve the question regarding which option will fail to check the problem of population explosion, we can analyze each option systematically.

### Step-by-Step Solution:

1. **Understanding Population Explosion**:
- Population explosion refers to the rapid increase in the number of individuals in a population. It poses significant challenges such as resource depletion, environmental degradation, and social issues.

2. **Evaluating Each Option**:
- **Option A: Acquiring One Child Norm**:
- This policy allows each couple to have only one child. Implementing this norm has been shown to effectively reduce population growth. Therefore, this option is **not** the correct answer as it helps control population explosion.

- **Option B: Decreasing the Marriageable Age**:
- Lowering the marriageable age can lead to more young couples marrying and having children at an earlier age. This often results in higher birth rates, especially in areas with limited education. Thus, this option is likely to **fail** in checking population explosion and is a strong candidate for the correct answer.

- **Option C: Use of Contraceptive Methods**:
- Contraceptive methods are designed to prevent unwanted pregnancies. Their use is effective in controlling population growth by allowing couples to plan their families. Hence, this option does **not** fail to check the population explosion.

- **Option D: Providing Education to People**:
- Education plays a crucial role in raising awareness about family planning and the implications of overpopulation. Educated individuals are more likely to make informed decisions about childbirth. Therefore, this option is also effective in controlling population growth.

3. **Conclusion**:
- Among the options evaluated, decreasing the marriageable age is the only measure that is likely to exacerbate the population explosion rather than mitigate it. Therefore, the correct answer to the question is **Option B: Decreasing the marriageable age**.