Phytoplankton > krill > penguin > leopard seal
Smaller toothed whales > leopard seal > fish > krill
Other birds > leopard seal > other seals > baleen whale
Carnivorous zooplankton > other seals > leopard seal > smaller toothed whales
All of the energy in level 1 plus the energy in level 2
All of the energy in level 1 minus the energy in level 2
About 10 percent of the energy in level 2
About 90 percent of the energy in level 2
10 times less energy
100 times less energy
10 times more energy
100 times more energy
The number of organisms increases.
The amount of usable energy increases.
The amount of usable energy decreases.
None of the above
Sun > plant > owl > snake > mouse
Sun > plant > mouse > snake > owl
Plant > sun >snake > owl > mouse
Mouse > owl > snake > plant > sun
Lions, wolves, and snakes.
Humans, bears, and pigs.
Cows, horses, and caterpillars.
Plants, bacteria, and algae.
Used in reproduction.
Stored as body tissue.
Stored as fat.
Released as heat.
Pyramid of numbers