Which government Act of India has passed in 1986 to protect and improve the quality of our environment (air, water, and soil)?

Options

A. NEPA (National Environment Protection Act)
B. CPCB (Central pollution control Board)
C. Euro II norms
D. PCP (Prevention and control of pollution Act)

Answer

To find the answer to the question regarding the government Act of India passed in 1986 to protect and improve the quality of the environment (air, water, and soil), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Year and Purpose**: The question specifies that we need to identify an act passed in 1986 aimed at protecting and improving the environment, which includes air, water, and soil quality.

2. **Consider Relevant Acts**: We need to recall significant environmental legislation in India. The two main acts that come to mind are:
- The National Environment Protection Act
- The Prevention and Control of Pollution Act

3. **Check the National Environment Protection Act**: The National Environment Protection Act was indeed introduced in 1986. Its primary purpose is to protect and improve the quality of the environment.

4. **Review Other Options**:
- The Central Pollution Control Board (CPCB) was established in 1974 under the Water Act, so it does not fit the criteria.
- The Euro 2 norms relate to vehicle emissions and are not an act.
- The Prevention and Control of Pollution Act was passed in 1981, which does not match the year specified.

5. **Conclusion**: Based on the information gathered, the correct answer is the National Environment Protection Act, passed in 1986.

### Final Answer:
The government Act of India passed in 1986 to protect and improve the quality of our environment (air, water, and soil) is the **National Environment Protection Act**.