Critical Thinking and Problem SolvingNatural Selection
Natural Selection
PhET Interactive Simulations · CU Boulder
Explore how environment and predators affect a population over generations. Online enrichment.
Try this:
Explore how environment and predators affect a population over generations. Online enrichment.
What the simulation shows
- By the end of the lesson the learner can explain how energy flows through a food chain and food web.
- By the end of the lesson the learner can describe the role of decomposers and the nitrogen cycle.
- By the end of the lesson the learner can identify human activities that degrade the environment and ways to reduce them.
Audio narration — reads aloud, works offline
This self-contained HTML5 simulation is bundled inside the delivered package and runs fully offline (no external URLs).