Lake contamination is most likely caused by agricultural runoff containing pesticides and fertilizers, industrial discharges, untreated sewage, and stormwater runoff. These pollutants introduce harmful substances like heavy metals, pathogens, and nutrients, which can cause eutrophication, harm aquatic ecosystems, and endanger human health. Litter and plastic waste add to the contamination.
Using the resources provided, , your textbook, or other online resources, the students will investigate causes of endangerment and efforts being taken to
Using the resources provided, , your textbook, or other online resources, the students will investigate causes of endangerment and efforts being taken to conserve species and create an essay. Your work should contain the following information. 1. What is the common and scientific name of the animal? 2. Where