Energy Flow in Ecosystems Answers

Which organism is an example of a producer?

A diagram illustrates that grass is eaten by insects, birds, and mice. The insects are eaten by hawks, snakes, and toads. The birds and mice are eaten by foxes, hawks, and snakes. The toad is also eaten by the snake. Which best describes the diagram?

Which is an interconnection of food chains in an ecosystem?

In the food chain below, which is the producer?grass mouse snake hawk

Maggots feed on dead and decaying organisms for energy. What are maggots?

Which process do plants use to turn sunlight into food energy?

Which organisms are heterotrophs?

What might happen to the organisms in the food web below if the number of phytoplankton and vegetation drastically decreased?

Which is the primary consumer in this food chain?

What is shown in the image below?