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An adaptation is a characteristic which helps an organism to survive in its environment.
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Plants and animals must adapt so they can compete for resources
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and live successfully in their habitat
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Some adaptations can help organisms to
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not get eaten
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hide
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control body temperature
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or prevent water loss
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an adaptation gives an organism a better chance of surviving in its environment
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A well-adapted animal is the polar bear
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who has many adaptations for surviving in the Arctic
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their white appearance camouflages them against the snow
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making it very hard for prey to spot them
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they have thick layers of fat and fur
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to insulate them from the cold
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their fur is greasy so it dries quickly after swimming
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they have big feet to spread their weight on the ice
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and to increase grip
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And they also have a small surface area to volume ratio
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to minimize heat loss
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Another interesting example of an adaptation
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is the fur of the snowshoe hare
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whose fur changes color
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It is white in the winter to hide in the snow
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And brown in the summer to camouflage in the grass
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So all you have to remember
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when thinking of how organisms adapt
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is what the organism is competing for
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and what would help them to survive in their environment
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Caption author (English)
Roroo Sy
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