Ecology

Learn about the different levels at which scientists study ecology.

Learn about the characteristics of the different biomes of Earth.

Learn how ecologists measure populations of species.

Learn about the different types of relationships two organisms can have.

Learn about the many ways animals defend themselves against predators.

Learn about the species that have a larger impact on their community than others.

Learn about the difference between food chains and food webs.

Learn about the importance of biodiversity and how it is being threatened today.

Learn what an ecological footprint is, and its impact on the planet.