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Ecology | AP®︎/College Biology | Science | Khan Academy

Welcome to the fascinating subject of ecology! From population dynamics to biodiversity, this unit explores the complex web of interactions that make up our natural world.

概览

收录于

2026年3月17日

学科与领域

life-health · population-ecology

年级范围

九年级（高一）–十二年级（高四）

页面类型

Course

简介

AP Biology Unit 8: Ecology

  • Subject Overview: This unit covers the study of ecology, focusing on the interactions within the natural world, ranging from population dynamics to biodiversity.
  • Core Themes (AP Biology Framework):
    • ENE (Energy): Focuses on energy flow and biological systems.
    • EVO (Evolution): Examines evolutionary processes within ecological contexts.
    • IST (Information Storage and Transmission): Explores how biological systems process and respond to information.
    • SYI (Systems and Interactions): Analyzes the complex interactions between organisms and their environments.
  • Curriculum Structure: The unit is organized into specific learning objectives (LO) and essential knowledge (EK) points mapped to the official AP Biology course standards.
  • Key Topics:
    • Population dynamics and growth.
    • Energy flow through ecosystems.
    • Biological diversity and community interactions.
    • Environmental and systemic changes.
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