Desert Ecosystem: Ecosystem is a form of interaction that is complex and involves several components of both the biotic and abiotic. Earth is inhabited by a variety of ecosystems, one of which is important to observe is the desert ecosystem. The desert biome has several main features are:
Dominated by rocks also sand. The rock in the form of rocks and hills and sand form called Erg.
Plants that live in the ecosystem is very rare. If anything, the plant is a plant species that is able to take root, although minimal water. Examples of cactus plants.
- Evaporation rate is much higher than the amount of rainfall.
- Ground water in the desert was a little salty.
- Many rodents such as gerbils inhabited, hamsters and many others.
- Total annual rainfall is less than 250 mm.
- The desert climate tends to extreme. If it is hot it will be very oppressive. And when the cold will be biting.
- If inhabited by humans, usually nomadic or sedentary depending on the point of water.
- Very high temperature ranges at 22 degrees Celsius to 32 degrees Celsius.
Flora And Fauna
As a whole, the desert ecosystem is home to flora and fauna. With the humidity level is very low, only certain species are able to survive in this place. For flora, usually of the type of plants that do not require much water or known as serofit plants. One of the flora that became a signature of the desert ecosystem is cactus. It is a plant that has a very long roots so that he could find ground water reserves in the deepest part though. After that, the water that he get stored in the trunk space. Therefore, if we observe, the stem part of this cactus like slimy.
Meanwhile, the type of fauna that are part of the desert ecosystem is capable of storing water and also not much need water. One of the animals that became a signature in the desert is a camel or camel. These animals can survive in the desert because it saves water reserves in the top. These animals are found in the Arab countries that do tend barren
Where Can i find the desert?
The desert can be found in many regions, if talking about statistics, this desert ecosystems as part of the Earth centered on 20 degrees north latitude. This region ranging from the Atlantic Coast of Africa to Asia to the middle. In the range are found in many desert areas include the Arabian Desert, Sahara, the Gobi Desert and many others. The region is sparsely populated by humans. However, the desert is now widely used as a place to store a number of fossils or objects other preserved because the conditions favor.
Tag :
Enviroment Education
0 Komentar untuk "Desert Ecosystem"