Ecosystem Changes and Population Impacts
aligned to Ms-ls2-4
Learning Objective
I can argue, using evidence, how changes to living or nonliving things in an ecosystem affect what lives there.
Lesson Flow
Watch Video
Carrying Capacity | Population Ecology
Unknown Channel
Practice
7 questions • Short answer
Exit Ticket
“Imagine a disease kills off many of the grasshoppers in the nature trail ecosystem described in the video. Argue how this change would affect the squirrel population. Suppose a large area of trees is cut down in the neighborhood with the passion vines and gulf fritillary butterflies. Argue how this change would affect the butterfly population. A new, larger species of bird that preys on squirrels moves into the nature trail ecosystem. Argue how this change would affect the squirrel population.”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
