Question

Which statements were a factor in the decline of Sumer? Select all correct answers. A drought caused poor crop production. Nomads invaded Sumerian city-states. Salinization Which statements were a factor in the decline of Sumer? Select all correct answers. A. A drought caused poor crop production. B. Nomads invaded Sumerian city-states. C. Salinization of the soil occurred. D. The cultivated soil had poor drainage.Of the soil occurred. The cultivated soil had poor drainage.

Answer 1

The decline of Sumer was influenced by factors such as a drought, nomadic invasions, and salinization of the soil.

Step-by-step explanation:

The decline of Sumer was influenced by several factors. One major factor was a drought that caused poor crop production, leading to a scarcity of food. Additionally, nomads invaded Sumerian city-states, causing disruption and instability. Another factor was salinization of the soil, which occurred due to irrigation practices, causing a decrease in agricultural productivity. The cultivated soil also had poor drainage, further impacting crop yields.

Answer 2

The decline of Sumer was due to salinization, droughts affecting crop production, and nomadic invasions, all of which contributed to weakening the civilization. Option a.

Step-by-step explanation:

The decline of Sumer can be attributed to a combination of factors, including environmental and social challenges. A leading cause was environmental degradation due to salinization of the soil, a byproduct of intensive irrigation practices which rendered the soil less fertile over time.

In addition, the region experienced droughts that resulted in poor crop production, putting further strain on the Sumerians' ability to sustain their population and social structure. Furthermore, these weakened city-states became more vulnerable to invasions, and records suggest that nomadic invasions were a factor in the decline of Sumerian cities, compounding the troubles faced from environmental issues.