Desert Biodome

Topics: Temperature, Desert, Lizard Pages: 3 (735 words) Published: January 25, 2013
Marcus Green
Yasmin Henry

Desert biomes can be defined as sandy regions that have very little rainfall as less than 50 cm a year with extreme temperatures and very scare vegetation. The fact that deserts are so dry the temperatures can change drastically, during the day temperatures can be as hot as 32 degrees Celsius, but at night temperatures can drop as low as -4 degrees Celsius because when the sun goes down there is no moisture in the air to trap the heat so it escapes into space creating cool temperatures.

The organisms that can be found in this ecosystem are the following: Organisms in Ecosystem
Cactus Wren| Desert Lark| Fat Sand Rat|
Gila Monster| Great Jerboa| Horned Lizard|
Rattlesnakes| Roadrunner| Thorny Devil|
Camel| Lappet Faced Vulture| Sidewinder|
Fennec Fox| Great Mouse Tailed Bat| Addax|

There is not much benefit of this biodiversity within this ecosystem. The extremely hot temperatures and the very little rainfall makes it hard for trees to grow. Because there is limited water the few animals that live in this ecosystem have adaptations that help them survive. Major organisms in Ecosystem

(P) Producers| (C) Consumers| (D) Decomposers|
Cactus| Horned Lizard| Earthworms|
Desert Shrubs | Great Mouse Tailed Bat| Millipedes|
Soap tree Yucca| Desert Tortoises| Bacteria|
Jumping Cholla| Water-holding frog| Fungi|

There are three major categories of all living organisms’ producers, consumers and decomposers. Producers, also called autotrophs, in an ecosystem consist of mostly plants and some bacteria and algae that use photosynthesis to catch energy by sunlight, carbon dioxide, water to create carbohydrates. Consumers, also called heterotrophs, include animals, bacteria, and fungi that get their energy consuming other organisms. Decomposers are organisms that break down organic material to recycle back through the food chain.

The interactions between...
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