_______ is not a green house gas

Explanation

The question is asking which of the given options is not a greenhouse gas. Greenhouse gases are gases that contribute to the greenhouse effect, which is the warming of the Earth's atmosphere. The options given are carbon dioxide, methane, chlorofluorocarbon, nitrous oxide, and hydrogen sulphide. Carbon dioxide, methane, chlorofluorocarbon, and nitrous oxide are all greenhouse gases. However, hydrogen sulphide is not a greenhouse gas. It is a toxic gas that has a very strong and unpleasant odor, similar to rotten eggs. While it is important to understand the concept of greenhouse gases and their impact on the environment, it is also important to note that hydrogen sulphide is a dangerous gas that can be harmful to human health. It is produced naturally by the breakdown of organic matter and can be found in oil and gas deposits, volcanic gases, and hot springs. In summary, the correct answer to this question is Option D: Hydrogen sulphide. It is not a greenhouse gas