Kentucky School for the Deaf
Levels of Organization within an Ecosystem
From tiny organisms to entire biomes, young scientists examine the interdependent relationships tying all living and non-living things together with this collection of ecology resources.
Wilderness Classroom
Pollution
Educate scholars on pollution—air, water, and land—with a series of lessons that begin with a thorough explanation of each type. Learners then take part in three activities to reinforce the importance of reducing pollution. They...
National Institute of Open Schooling
Environmental Concerns
Every year, more than 14 billion pounds of garbage is dumped into the oceans of the world, most of which is plastic and toxic to ocean life. Lesson 32 in the series of 36 focuses on environmental concerns, specifically pollution. Under...
Other
Stuttgard High School: Plant Structure & Function
Site features high school-level comprehensive info on the structure and function of seed plants organized into shoot and root systems. While presented with lots of detail, clear illustrations and animations help make sense of the parts...
Other
Biology: Evolution of Sexual Reproduction
This paper, the work of a Ph.D. researcher, presents an interesting discussion of the reasons that assexual reproduction is not used by most organisms. Toward the end is a specific discussion of reproduction in plants. Advantages and...
Canadian Wildlife Federation
Hinterland Who's Who: Invasive Alien Species in Canada
Did you know that invasive alien species can be found in nearly all parts of Canada? Learn about these invasive species and how they infiltrated Canada's ecosystems. Investigate the problems these invasive species are causing, as well as...
University of California
Ucla: General Botany: Types of Roots
Roots are the principal water-absorbing organs of a plant. Learn about this part of vascular plants and variations in the types of roots.
PBS
Nh Pbs: Nature Works: Ecosystems
How would you define an ecosystem? Check out this educational resource to learn more about the living and nonliving parts of different ecosystems.