It has small linear leaves as there is no competition for sunlight, and it loses less water (which is scarce in hot deserts), as the less surface area it has, the less evapo-transpiration occurs. Population Change > > The Development Gap > > > Tourism > > > > > The Living World ... Adaptations. 121 terms. Cactus, as a plant family, show variations between the individual species. KS1 (Age 5-7) KS2 (Age 7-11) 11+ (Age 7-11) KS3 (Age 11-14) GCSE (Age 14-17) Spanish ESL Games Cup of Tea Hedgehogs are nocturnal and hibernate during the winter. The cactus has also a thick and juicy stem that stores water. Desert cacti live in arid regions that get very little precipitation. Adaptation. Adaptations for survival are the ways in which an organism is suited to life in a particular environment or habitat. Students have to point out adapted features and then explain how they enable that organism to survive in its environment.
STUDY. When it does rain, it comes in short bursts. The cactus family is one of the most easily recognized plant families in the world. The adaptations of the cactus includes small and spiky leaves that reduce evaporation of water. 251 terms. Worksheet containing three examples of animal and plan adaptions (polar bear, fish and cactus) that can be used in KS3 and GCSE Biology. Their beautiful blossoms, thick stems and unusual shapes attract thousands of people to the desert each year. the action or process of adapting or being adapted. The saguaro cactus has many adaptations w. hich allow it to survive in its native desert biome. For an organism to be successful, it needs to be well adapted. It also prevents loss of water. The cactus is succulent, so it stores water, with roots very close to the surface so it can soak up water before it evaporates.Its skin is pleated so the cactus can expand when it soaks up water. Camels often live in deserts that are hot and dry during the day, coping with wind-blown sand and cold at night. Low surface area to volume ratio reduces the rate of evapotranspiration, alongside a thick waxy cuticle covering the surface, minimising water loss. GCSE geography revision covering plants in the desert environment, soils in desert areas, ephemeralism, unique dispersal systems, xerophytic, root adaptations, …
This GCSE Biology quiz is all about the adaptations of animals, plants and other organisms which enable their survival. Explain the adaptations of cacti to their environment Extensive root systems allow for maximum uptake of available water from the ground. Adaptation of the cactus. OTHER SETS BY THIS CREATOR.
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