CK-12 Foundation
Ck 12: Biology: Population Study Guide
Learn about the components of a wildlife population, and see the effects of growth.
Environmental Education for Kids
Eek!: Teacher Resources: My Ton of Trash (Lesson Plan)
Here you can find an engaging lesson plan on the trash each individual generates over time. Students will learn how trash is generated, how trash is disposed of, and possible ways to reduce the amount of trash.