D.Asthma cases have decreased in cities and rural areas alike.
Explanation:
The connection between human health and climate change can be experienced through the changes in the heat levels and cold levels such as severe heat and strong storms. This is often associated with the occurrence of asthma among humans.
Hence, when there is a decrease in the level of asthma attacks in cities and rural areas, it can be inferred that the climate has changed for the better.
Therefore, in this case, the correct answer is option D. ".Asthma cases have decreased in cities and rural areas alike."
