Energy Flow in Ecosystems Answers

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

What is shown in the image below?

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 organism is a primary consumer in the food web below?

Why are mushrooms important to the food chain?

From the producer level to which level does energy flow directly?

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

Which is the primary consumer in this food chain?

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

Food chains show energy transfer between organisms. The size of a food chain can vary, yet there is a limit to the number of levels that a food chain can reach. Why is there a limit to the number of levels that a food chain can reach?