Flora of the Desert: Adaptations and Characteristics

The Flora of the Desert Climate

The flora of the desert climate is scarce, low, and dispersed. Extensive uncovered surfaces are occupied by sand, stones, or rocks. The steppes consist of low grasses and isolated shrubs in deserts, including thorny plants like cacti and scrub. Only in the oasis, the presence of water allows abundant vegetation, including palm trees and shrubs.

The Steppe Biome

The steppe is a biome consisting of herbaceous vegetation typical of extreme climates and scarce rainfall. It is also associated with cold deserts, distinguishing it from torrid deserts.

Cacti: Adaptations to Extreme Heat

Cacti are members of the plant family Cactaceae. When living in areas of extreme heat, cacti exchange gases during the night, utilizing a unique mechanism to conserve water compared to other plants.

Palm Trees: Botanical Family of Perennial Lianas, Shrubs, and Trees

Palm trees are a botanical family of perennial lianas, shrubs, and trees. They are the only members of the family Arecaceae, which is the only family in the order Arecales. Palm trees thrive in hot climates.

Adaptations of Desert Plants

All the plants of the desert are adapted to support high temperatures. For example, cacti store water inside their structures to survive in arid conditions.

Temperature Variations in the Desert

The temperature in the desert can change drastically from day to night due to the dry air, resulting in rapid heat loss at night. Daytime temperatures average 38°C, while in some deserts, it can drop to -4°C at night. The temperature also varies depending on the location of the desert.