Curated OER
Habitats, Abiotic v. Biotic
Pupils explore and define ecosystem, ecology and habitat. They discuss abiotic and biotic organisms and the things needed for survival. After observing pictures of animals in their habitat, students compare and contrast habitats and...
Curated OER
Aquatic Ecosystems
Ninth graders record information on aquatic ecosystems and create a labeled diagram of an ecosystem of their choice. They can choose from an ocean zone, estuary, river, lakes, or beaches. The student has to explain their biome of choice.