Tagged abiotic factors

How might water quality be improved? The H2Know case study invites students to investigate water quality in Lake Erie. Students will gather information about the problem, consider potential contributors and environmental factors, review…

How do biotic and abiotic factors affect populations? Create experiments to test how abiotic factors impact soybean germination, go into the field and laboratory to determine the impact of aphid populations on soybeans, and experiment with aphid…