AP ENVIRONMENTAL SCI
Age Structure Builder
Interactive Age Structure Pyramid Builder. Analyzes demographics, growth models (rapid, slow, stable, declining), and reproductive cohorts.
AP ENVIRONMENTAL SCI
Carrying Capacity & Overshoot
Logistic population growth simulation modeling reproductive rate (r) lag, environmental carrying capacity limits (K), and severe resource overshoot dieback scenarios.
AP ENVIRONMENTAL SCI
r/K Selection Dynamics
Comparison tool differentiating r-selected strategies (volatile booms, rapid reproductive rates) from K-selected strategies (stable carrying capacity, vulnerability to extinction).