Quiz: What is the primary environmental concern regarding the clar January 12, 2025 by Lake Core Editors Desk What is the primary environmental concern regarding the clarity of Lake Tahoe’s waters? Discover more about Lake Tahoe at our Lake Tahoe Category. A) Pollution from urban runoff B) Invasive species disrupting the ecosystem C) Overfishing reducing fish populations D) Excessive boating activity causing wave erosion Submit Answer See also Quiz: What unique feature of Lake Tahoe's water makes it colder th