Cacti are also protected by sharp spines, or needles. These discourage animals from eating them. Plant Adaptations in the Desert. 1. 6. Saguaro Cactus. Barrel Cactus: These are the most common plant found in the deserts around the globe. The green and thick-walled stems help to store water for a long period . Many of the saguaro cactus's adaptations are shared . 11 Interesting facts about desert plants. The tallest cactus can reach heights close to 20m (66ft) and up to 1 meter thick. By Staff Writer Last Updated Mar 30, 2020 7:13:18 AM ET. with other cacti species. The saguaro cactus has many adaptations w. hich allow it to survive in its native desert biome. Cactuses, or cacti, are desert plants. Plant adaptations to cold and hot climates included. Barrel Cactus produces flowers of different shades such as orange, red, yellow and pink. They grow in dry places where other plants have trouble living. : The desert fox has been adapted to have very large ears to help them cool down when it is hot. This stops them from losing water too quickly in the dry desert. It does not need a lot of water to survive. Its expanding trunk allows it to take in and store a great deal of water when water is available. Other Desert Plants Desert Survival. Cacti show many 'adaptations' to conserve water during long dry periods. Enjoy! While Mexico's national coat of arms shows an eagle, a snake, and a cactus. Imagine walking through a desert with no water, hot temperatures, and the sun beating down on your face. A cactus is a kind of a plant adapted to hot, dry climates. A lot of class prediction possible. 3. It is the modified stem that stores water other than leaves. An adaptation of camels for the desert is the hump on their back which stores food because there is not much to eat in the desert. Their heights vary between 1 meter to 10 meters. The flower only opens on cooler nights and is closed during the heat of midday. Other tall cacti have one singular branch. Cacti make use of many structural adaptations, such as shallow roots, fixed spines and thick stems, to survive in the desert where there is minimal rainfall. A power point detailing animal adaptations to their environment (marine, cold and hot climates). Also detail of surface area to volume ratio and its importance to body shape. The vast majority of cacti have succulent stems that are well adapted to living in arid and semi-arid areas. The ancient Aztec's of South America often depicted cacti in many of their sculptures and drawings. 2. How Has a Cactus Adapted to Life in the Desert? 1. The cactus has evolved the adaptation of not having any leaves. Cactus adaptations KS2 - lives in a cold habitat and has thick fur to keep warm.It’s not just animals that are adapted to their environment, plants are too. 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