The answer is A. primary pollutant
The purpose is to commemorate past events that had value to that society.
The relief that found in ancient society usually depict several event that helps historians decipher the events that happened in the fast, such as the polices made by the kings, the military accomplishments of a certain prince or general, the gods that they worshipped, etc.
Answer:
Examples of Human Adaptation
Diets are an example of human adaptation because the food available depends on the geographical area where humans live.
For example, the Inuit eat a lot of seal and fish because those are the most abundant sources of food in the artic, while the Mediterranean diet is abundant in fruits and vegetables because the climate of the Mediterranean is warm, and many crops grow there.
Examples of Human Modification
Aqueducts are a form of human modification. They are physical structures used to carry water from one place to another, and they can be built above ground or underground. The Romans were famous builders of acqueducts.
Examples of both
Wells are like a rudimentary aqueduct. They are digged in the ground to obtain water from underground sources, and represent both a human adaptation and modification at the same time.
D - international organization