Unit 1: The living world: ecosystems and biodiversity
500 possible mastery points
About this unitThis unit explores the Earth as a system with interdependent components, processes, and relationships. Learn about ecosystems, terrestrial and aquatic biomes, natural climate change, biogeochemical cycles, energy transfer, and biodiversity.
What nonliving things are important for life?
Let's talk about the bio, geo, and chemical matters of an ecosystem.
Energy goes with the flow... and matter recycles.
Variety is the spice of life science.
The struggle for survival is real!