Team members 

Names / Roles:

• Xinli      (Leader)
• Laura    (Wiki Writer)
• Agatha     (Researcher)

             Ziana   (Researcher)  

Overview
1.Location of allocated system
Location refers algorithms used for primarily in a geographic information system to determine an optimal for one or more facilities that will service demand from a given set of points.
 2.Description of allocated system
A system of dividing expenses and incomes among the various.
3.Biodiversity of allocated system(richness of life in ecosystem)
Biodiversity is the degree of variation of life forms within a given species,ecosystem,biome,or an entire planet.It is a measure of the health of ecosystems and also in part a function of climate.

---

Physical Factors

1.Light

Ecological light pollution is the effects of artificial light on individual organisms and on the structure of ecosystems as a whole.
2.Temperature
Increasing global temperature means that ecosystems will change, some species are being forces out of their habitats because of changing conditions, while others are flourishing.
3.Water
They can be contrasted with marine ecosystems, which have a larger salt content.Freshwater habitats can be classified by different factors.
4.Air
The surrounding air is essential to substain life. Air quality issues primarily influence the atmosphere where people live and breathe.

Classification of Living Organisms
Producers

1.green plants
2.wheat

Primary consumers
1.grasshopper
2.caterpiller
Secondary consumers
1.sparrow
2.chicken
Tertiary consumers
1.eagle
2.snakes
Decomposers
1.fungi

Food Web 

Interrelationship in Ecosystem

1.Predator-prey relationship
A predator is an organism that eats another organism.The prey is the organism which the predator eats.

2.Parasitism
Parasitism is a non-mutual relationship between organisms of different species where one organism,the parasite,benefits at the expense of the other,the host.
3.Mutualism
Mutualism(biology),symbiotic interaction between different species that is mutually beneficial.

Useful Links

Plagarism is a strongly discouraged.

Include the links of all websites you obtained information from to complete your ecology wiki. 

For example:

Wild World @ nationalgeographic.com ( http://www.nationalgeographic.com/wildworld/terrestrial.html ) 

• [Name of website] (website address)
• [Name of website] (website address)
• [Name of website] (website address)
• [Name of website] (website address)