48. Ecology

What is the importance of turnover in temperate lakes?

Which of the following is a man-made aquatic habitat?

Which freshwater biome has the highest organism diversity of all the freshwater biomes?

As the depth of ocean water increases, which of the following changes occurs?

What is the primary importance of the photic zone in aquatic habitats?

Which of the following statements is true of aquatic biomes?

Which of the following ecosystems is NOT part of a freshwater biome?

Phytoplankton would most likely be found _______.

Which of the following is NOT a freshwater ecosystem?

In the aphotic zone of aquatic biomes, where does food primarily come from?

In which of the following aquatic ecosystems are both littoral and benthic zones most likely found?

The phytoplankton of a lake would be found in highest numbers in the ________ zone.

Which of the following best characterizes the benthic zone of a lake?

Which of the following is a characteristic feature of oligotrophic lakes?

Which of the following organisms might be found in a freshwater ecosystem?