A lake with low nutrient levels and very clear water is called eutrophic oligotrophic O a dead zone a septic zone oxygen depleted

Water is less dense as a solid than as a liquid. How does this property typically affect a lake ecosystem in freezing temperatures? O When the lake is frozen, fish still have access to liquid water for oxygen and swimming as well as access to food on the bottom of the lake O When the lake is frozen, fish still have access to liquid water for oxygen and swimming but no longer have access to food on the bottom of the lake. O When the lake is frozen, fish no longer have access to liquid water for oxygen and swimmng but do have access to food on the bottom of the lake. O When the lake is frozen, fish no longer have access to liquid water for oxygen and swimming and no longer have access to food on the bottom of the lake

Which marine and lake biotic zone is associated with bottom feeders and high levels of decomposition? Benthic Neritic Photic Pelagic

Which of the following factors are important in distinguishing between different aquatic biomes? Salinity of the water Water temperature Availability of nutrients Water depth