Desert Foodchain
By John Cordes
Desert foodchain
2. The sun feeds the plant and the fruit
3. The fox, and rattle snake compete for the rabbit, while the eagle, and the lizard compete for the rattlesnake.
4. Humans can destroy this ecosystem by eating the fruits, or eating the rabbits.
5. If you remove the rabbits, the rattlesnake, and the fox will die of starvation, or will go to another Foodchain, and since the rattlesnake are gone, the lizards, and the Eagles will meet the same unfortunate fate.