Exploring Ecosystem Biodiversity

9th GradeScience60 min

Learning Objective

I can compare and contrast the biodiversity of different ecosystems.

Lesson Flow

Watch Video

4 min

Guided Notes

12 min

Key concepts students will learn:

  • Natural ecosystems have been around as long as the planet itself and are made up of all the plants, animals, and environmental features in an area.

  • Artificial ecosystems have been created or altered by humans and are often designed to be very simple, containing only a few components.

  • Natural ecosystems have long and complex food webs and high genetic diversity, whereas artificial ecosystems have simple or incomplete food webs and very low genetic diversity.

Practice

18 min

12 questions • Multiple choice & Short answer

Exit Ticket

5 min

Compare and contrast a natural ecosystem, such as a forest, with an artificial ecosystem, such as a farm, in terms of biodiversity and complexity of food webs.

Teacher Guide

Get the complete package:

  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts