Earth Science, Earth's System, ES 1: Geochemical Cycles (HS), ES 1: Materials/Energy Flow (MS), ES 2: Hydrological Cycle (MS), ES 3: Earth's Resources (MS), ES 3: Hydrological Cycle (HS), ES 4: Carbon Cycling (HS), ES 5: Life on Earth (HS), Interdependent Relationships in Ecosystems, IR 1: Ecosystem Interactions (MS), M&E 3: Food Webs (MS), M&E 4: Biogeochemical Cycles (MS), M&E 5: Matter/Energy Cycles (HS), M&E 6: Biogeochemical Cycles (HS), Matter & Energy in Organisms/Ecosystems, W&C 2: Biomes (MS), Weather and Climate

Protozoa and plant growth: the microbial loop in soil revisited

Protozoa and plant growth: the microbial loop in soil revisited (NOT OPEN ACCESS) SUMMARY: This is an in-depth review on the rhizosphere and the interactions between protozoa, nematodes, and plant roots. LESSON COMMENTS: This can be read like a textbook for students. Alternatively, teachers can assign relevant sections. The rhizosphere can be grown and observed… Continue reading Protozoa and plant growth: the microbial loop in soil revisited

Interdependent Relationships in Ecosystems, IR 1: Ecosystem Interactions (MS), IR 3: Ecosystem Stability (HS), Life Science

Protists Around European Waters

Patterns of Rare and Abundant Marine Microbial Eukaryotes SUMMARY: This study looked at the ratio of different sub-communities of protists around different bodies of waters around Europe. What they found was that the ratio was very similar no matter where the sample was taken from. Researchers sequenced ribosomal RNA (rRNA) of the organisms; rRNA lets… Continue reading Protists Around European Waters