Question

Smog is created by fusion of the following:

• A. Smoke and Humidity
• B. Fog and Pesticides
• C. Smoke and Fog
• D. Water and Biomedical waste

Hint:

The term Smog is derived from two words: Smoke + Fog.

Answer 1

The Correct Option is C

Concept: Smog is a type of air pollution formed by the combination of smoke and fog. The word “smog” itself is derived from: \[ \text{Smoke} + \text{Fog} \] It reduces visibility and can cause serious health problems such as respiratory diseases and eye irritation.

Step 1: Analyze option A.
Smoke and humidity do not form smog directly.
Hence, option A is incorrect.

Step 2: Analyze option B.
Fog and pesticides are unrelated to the formation of smog.
Hence, option B is incorrect.

Step 3: Analyze option C.
Smog is formed by the combination of smoke and fog.
Hence, option C is correct.

Step 4: Analyze option D.
Water and biomedical waste are not responsible for smog formation.
Hence, option D is incorrect. Therefore, the correct answer is: \[ \boxed{(C)\ \text{Smoke and Fog}} \]