Noise, pesticides and smoking are examples for

Options

A. air pollution
B. natural pollution
C. anthropogenic pollution
D. thermal pollution

Answer

To solve the question "Noise, pesticides and smoking are examples of," we will analyze the given options step by step.

### Step 1: Understand the Options
We have four options to consider:
1. Air Pollution
2. Natural Pollution
3. Anthropogenic Pollution
4. Thermal Pollution

### Step 2: Define Each Type of Pollution
- **Air Pollution**: This refers to the presence of harmful substances in the air. Common examples include nitrogen oxides and sulfur dioxides. Noise, pesticides, and smoking do not fit this category as they do not directly involve the air as a medium of pollution.

- **Natural Pollution**: This type of pollution occurs due to natural events such as volcanic eruptions or wildfires. Since noise, pesticides, and smoking are not caused by natural events, this option is also incorrect.

- **Anthropogenic Pollution**: This refers to pollution that results from human activities. Examples include the use of pesticides in agriculture, noise from urban areas, and smoke from tobacco products. Since all three examples (noise, pesticides, and smoking) are directly related to human actions, this option is likely correct.

- **Thermal Pollution**: This occurs when water bodies are heated due to human activities, affecting aquatic life. This does not relate to noise, pesticides, or smoking.

### Step 3: Conclusion
Based on the definitions and analysis:
- **Correct Answer**: The correct option is **Option 3: Anthropogenic Pollution** because noise, pesticides, and smoking are all results of human activities.