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Unit 1: The living world: ecosystems and biodiversity
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About this unit
This 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.
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- Biogeochemical cyclesGet 3 of 4 questions to level up!
Energy goes with the flow... and matter recycles.
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- Matter and energy flowGet 3 of 4 questions to level up!
Variety is the spice of life science.
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- Biodiversity and ecosystem servicesGet 3 of 4 questions to level up!
The struggle for survival is real!
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- Changes to ecosystemsGet 3 of 4 questions to level up!
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