Biodiversity Practice Test

Many species of hawk rely on trees to spot prey and would be less successful at hunting if there was logging.

Alaska Native American tribes sustain their communities with wild salmon, and the salmon rely on specific river habitats to repopulate.

Nomads in the Sahara have long relied on scattered oases as a source of food and water for their camel herds.

Wetland and riparian ecosystems are vital foraging and breeding grounds for the endangered whooping crane.

Ponds are preferred foraging grounds for bull frogs, and if they were developed on, the frogs would need to forage in nearby rivers, which have less available food.