Survival Secrets: How Organisms Adapt

Year 7 Science Understanding how living things survive in their environments

Think About This...

Look at a penguin and a camel. What differences do you notice? Why might they look so different?

What is Adaptation?

Special features that help organisms survive Develop over long periods of time Help with finding food, shelter, and staying safe Allow organisms to live in specific environments

Types of Adaptations

Structural Adaptations Examples

{"left":"Polar bear's thick fur keeps it warm in freezing temperatures\nCactus spines protect it from being eaten and reduce water loss\nBird beaks are shaped for their specific diet","right":"Camel's hump stores fat for energy in the desert\nPenguin's streamlined body helps it swim efficiently\nGiraffe's long neck reaches high leaves other animals cannot"}

Adaptation Detective Challenge

Work in groups of 5 students Each group gets a different environment card Find animals and plants suited to your environment Record structural, behavioural, and functional adaptations Present your most interesting discovery!

Behavioural Adaptations

Actions organisms do to survive Migration - moving to find better conditions Hibernation - sleeping through harsh seasons Hunting in packs for better success Building nests or shelters for protection

Remember This Key Point

"Adaptations are nature's solutions to survival challenges. Every feature and behavior has a purpose!"