Here are some specific reasons why permanent settlements are often found near an oasis in a desert:
Access to water: Water is essential for human survival, and it can be scarce in desert environments. Oases provide a reliable source of water that can be used for drinking, cooking, bathing, and irrigation. This allows people to live in otherwise inhospitable desert environments.
Fertile soil: The presence of water also leads to the development of fertile soil around oases. This soil can be used to grow crops, which provides a source of food for the people who live in the settlement.
Shade and shelter: Oasis often provide shade and shelter from the harsh desert sun and wind. Trees and other vegetation around oases can provide a cool and comfortable place for people to live, work, and relax.
Transportation and trade: Oasis often serve as hubs for transportation and trade in desert regions. Caravans and other travelers often stop at oases to rest, replenish their supplies, and trade goods. This can bring economic benefits to the people who live in the settlement.
Cultural and religious significance: Oasis can have cultural and religious significance in desert regions. Many oases are considered sacred places, and they may be associated with religious rituals and ceremonies. This can attract pilgrims and visitors, which can further contribute to the economy of the settlement.
In summary, permanent settlements are often found near an oasis in a desert because of the availability of water, fertile soil, shade and shelter, transportation and trade opportunities, and cultural and religious significance. These factors make oases valuable and desirable places to live in desert environments.