NCES.EX.5.L.2 - Understand the interdependence of plants and animals with their ecosystem.
- NCES.EX.5.L.2.1 - Identify common ecosystems (e.g. oceans, lakes, deserts, forests, etc).
- NCES.EX.5.L.2.2 - Identify animals and plants found in common ecosystems (e.g. ocean, forest, lake, desert, arctic).
- NCES.EX.5.L.2.3 - Classify parts of different ecosystems as living and non-living.