Quiz: How has climate change impacted the ecosystem of Crater Lake February 24, 2025 by Gideon Lakewood How has climate change impacted the ecosystem of Crater Lake? Discover more about Crater Lake Tours at our home page. A) It has led to increased water temperatures, affecting native fish populations. B) It has caused a significant rise in the water level of Crater Lake. C) It has resulted in more frequent volcanic activity in the area. D) It has improved the growth of certain plant species around the lake. Submit Answer