Question

Name a primary consumer in this food web.​

Answer 1

Zooplankton are designated as primary consumers in the Lake Ontario ecosystem food web, which means they feed on primary producers like phytoplankton.

Step-by-step explanation:

A primary consumer in the Lake Ontario ecosystem food web is zooplankton. According to the given information, in this food web primary producers such as phytoplankton and plants are consumed by primary consumers. Zooplankton are herbivores that feed on these primary producers, making them an example of primary consumers. While they use the glucose from phytoplankton for energy, secondary consumers (typically fish) would prey on them, and in turn, tertiary consumers would feed on those fish. At the top of this food web, species like the Chinook salmon are considered apex consumers.

Answer 2

Grasshopper

Step-by-step explanation:

The grasshopper is a primary consumer because it is an herbivore and is eating the primary producer (grass).