Consider the following which can be found in the ambient atmosphere

Explanation

All three elements mentioned in the question contribute to the warming of the atmosphere and therefore, the correct answer is option 4. 1. Soot: It absorbs sunlight and warms up the atmosphere. Soot particles can also become embedded in snow and ice, reducing their reflectivity and increasing melt rates. 2. Sulphur Hexafluoride: It is an extremely potent greenhouse gas. It is over 23,000 times more warming than carbon dioxide (CO2). Even in small amounts, Sulphur Hexafluoride contributes significantly to global warming. 3. Water vapour: It is the most abundant greenhouse gas in the atmosphere and plays a crucial role in Earth’s climate. It traps heat from the sun and contributes to the warming of the Earth`s surface. Each option only partially acknowledges these contributors, whereas option 4 correctly includes all three.