Select two of the following factors and explain how they affect human settlement and/or land use: Deserts, mountain ranges, dry temperatures, rivers, important resources such as oil and gold, flat plains near water sources, and distinctive landforms such as natural stone arches and hoodoos are all found in the Southwest.
Two factors that have a significant impact on human settlement and land use in the Southwest are deserts and rivers.
Deserts: Deserts, like those found in the Southwest, have a profound effect on human settlement and land use. The arid climate, limited availability of water, and extreme temperatures make it challenging for humans to establish permanent settlements. The lack of water restricts agriculture, making it difficult to sustain large populations. Desert regions often experience scarcity in terms of basic resources needed for settlement, such as water and food. As a result, human settlements in deserts are generally sparse and concentrated around oases or areas near water sources. Nomadic lifestyles, where communities move in search of scarce resources, are common in desert regions. Additionally, industries such as tourism and mining may thrive in desert areas where there are unique features like sand dunes or canyons that attract visitors.
Rivers: Rivers play a crucial role in human settlement and land use in the Southwest. They provide a reliable source of water, which is essential for the establishment and sustenance of settlements and agriculture. Rivers allow for irrigation, making it possible to cultivate land and support larger populations. In the Southwest, the Colorado River, for example, has been extensively used for agricultural purposes, resulting in the development of large-scale farming operations. The presence of rivers also leads to transportation opportunities, facilitating trade and economic activities. Many cities and towns often develop along rivers due to their strategic importance for commerce and communication. Moreover, the availability of water supports diverse ecosystems, attracting wildlife and contributing to the overall biodiversity of an area.
In summary, deserts pose challenges for human settlement due to arid conditions and limited resources, while rivers provide essential water sources that enable agriculture, support larger populations, and promote economic activities. Understanding these factors helps us analyze how humans adapt to and utilize the unique characteristics of the Southwest region.