Which resources most directly led to the development of early civilizations in river valleys? Select the two correct answers.
(1 point)
Responses
fertile soil
fresh water
metal ores
slaves
stone
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The correct answers are:
1. Fertile soil: River valleys provided fertile soil due to the annual flooding of the rivers, which deposited rich silt. This allowed for the cultivation of crops, which was crucial for the development of early civilizations.
2. Fresh water: River valleys provided a constant source of fresh water, which was essential for agriculture, drinking water, and other daily activities.
The two correct answers are:
1. Fertile soil: River valleys were rich in fertile soil due to the periodic flooding of the rivers. These floods deposited nutrient-rich silt, making the land ideal for agriculture and the production of surplus food.
2. Fresh water: River valleys provided a constant and reliable source of fresh water for drinking, irrigation of crops, and transportation. This accessibility to water was crucial for the development and sustenance of early civilizations.
To determine which resources most directly led to the development of early civilizations in river valleys, we need to consider the two resources that were essential for their growth and prosperity. Here's how we can analyze the given options:
1. Fertile soil: River valleys are known for their fertile soil due to regular flooding, which brought nutrients to the land. This made agriculture possible and provided a stable food supply, supporting the growth of settlements and the development of early civilizations. Fertile soil is therefore a correct answer.
2. Fresh water: River valleys provided a consistent water source for drinking, irrigation of crops, and transportation. Fresh water allowed for the establishment of agriculture and facilitated trade and communication along the river. Given its crucial importance, fresh water is another correct answer.
Metal ores and stone were important resources for the development of early civilizations, but they didn't directly lead to their formation in river valleys. Metal ores and stone were used for tools, weapons, and building materials, but they were not the primary reasons why civilizations emerged in river valleys.
Slaves were a form of labor used in many ancient civilizations, but they were not a resource that directly led to the development of early civilizations in river valleys.
Therefore, the correct answers are:
- Fertile soil
- Fresh water