Lesson 3 How Do People Affect Ecosystems?
Objectives
- Observe how fertilizer affects plants.
- Explain how people's actions can affect the environment.
- Describe ways to protect the environment.
Vocabulary
pollution - A waste product that harms living things and damages ecosystems
acid rain - A mixture of rain and acids from air pollution that falls to Earth
habitat - An area where an organism can find everything it needs to survive
conservation - The use of less of a resource to make the supply last longer
reclamation - The process of cleaning and restoring a damaged ecosystem
pollution - A waste product that harms living things and damages ecosystems
acid rain - A mixture of rain and acids from air pollution that falls to Earth
habitat - An area where an organism can find everything it needs to survive
conservation - The use of less of a resource to make the supply last longer
reclamation - The process of cleaning and restoring a damaged ecosystem
All Lesson 3 Files
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| Chapter 6 Study Guide.doc |
Additional Resources
