Answer/Explanation: Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail or even dust that is acidic.
Punctuated Equilibrium is a theory about how the evolutionary process works and it describes how species originate rapidly. Shortly described, punctuated equilibrium can be represented by a group of organisms that get isolated from the rest of their species. They evolve fast, because they are a small group and then they can spread and replace their parent species. So, evolution happened in rapid bursts over short periods, according to punctuated equilibrium theory.
Fossil records are very static, show lack of change and the lack of transitional forms. So, the sudden appearance of new organisms in sedimentary layers is used to support punctuated equilibrium theory.
They have polygenic inheritance and are also affected by the environment factor.
The trait of height and skin tone are controlled by different genes and are also affected by environmental factors. The skin tone and height within the population is not specific, both have wide ranges varies from high expression of the gene to less or even no expression of the gene. Mostly these factors are mostly affected by inheritance and less by environmental factors.