Question

Florida Panther

Gray Fox

Marsh Rabbit

Grass

Energy pyramids show the amount of
energy in different trophic levels in an
ecosystem. The diagram shows a simplified
energy pyramid for the Florida Everglades.
Which level contains the most energy?

Gray fox

Grass

Florida
panther

Marsh rabbit

Answer 1

In an energy pyramid, the base typically contains the most energy, as it is composed of primary producers. In this case, "Grass" represents the primary producers in the Florida Everglades ecosystem.

The energy pyramid works as follows:

1. **Grass (Producers)** - This level contains the most energy, as it captures energy from the sun through photosynthesis.
2. **Marsh Rabbit (Primary Consumers)** - This level contains less energy, as it feeds on the grass and only converts a fraction of that energy into its own biomass.
3. **Gray Fox (Secondary Consumers)** - This level has even less energy, since it eats the marsh rabbit.
4. **Florida Panther (Tertiary Consumers)** - This top level contains the least energy, as it is at the top of the food chain and feeds on the gray fox.

So, the level that contains the most energy is **Grass**.