On the earth science/ecology side, students are learning about the characteristics of a biome including the diverse ecosystems, which exist in each.
(students; are learning; about the characteristics of a biome including the diverse ecosystems; L:On the earth science/ecology side) (the diverse ecosystems; exist; L:in each)
students the diverse ecosystems
are learning exist
about the characteristics of a biome including the diverse ecosystems L:On the earth science/ecology side
L:in each