It enabled civilizations around rivers to emerge because it enabled them to grow their own food in fertile lands. It also enabled class division to emerge into those who dealt with trade and those grew food. It also enabled rise of political system like monarchies with rulers and dynasties.
Answer:
Transporting goods and preserving.
Explanation:
People have been practising pottery in the UAE (United Arab Emirates) since 3000 BCE. After recovering fragments of pottery, certainly demonstrating a high level of craftsmanship with a variety of designs and uses. Early potters used clay to produce a range of containers, vases and braziers. It also includes pottery for preserving and transporting food. Some of their clay containers were, the Bumrah, used for storing milk. The Hib, an earthen pot for cooling drinking water in the desert. The Chirr, for storing dates and dried fish.
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metallurgy is your answer
The "study of metals and the process of refining (them)...."
Note that it says metal. Metallurgy has the word "Metal" in it, and so is most likely your answer (and is your answer).
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