Natural Selection

PhET Interactive Simulations · CU Boulder

See how traits and environment interact in a population — a helpful link to how crops and pests adapt on the farm.

Try this: See how traits and environment interact in a population — a helpful link to how crops and pests adapt on the farm.

By the end of the lesson, the learner can outline the main stages of producing a food crop from land preparation to harvest.
By the end of the lesson, the learner can explain the practices and benefits of organic gardening.
By the end of the lesson, the learner can compare organic and inorganic methods of maintaining soil fertility.

Audio narration — reads aloud, works offline

This self-contained HTML5 simulation is bundled inside the delivered package and runs fully offline (no external URLs).