biotic and abiotic factors of primary rainforest

Ecosystems
An ecosystem consists of all the living organisms in a specific habitat and non-living elements of the environment which the living organisms interacts with. The ecosystem studied was a primary rain forest in Gombak and a river in Gombak.

Biotic factors
In whatsoever ecosystem, thither atomic number 18 fundamental interactions between organisms. The biotic factors of an ecosystem consist of plants and animals which be interdependent with one another. This then, make up ones minds how the species atomic number 18 distributed in an ecosystem.
Predation is an interaction where organisms feed on one another. In rain forest, the top predators are snakes, birds and tigers whereas in river, the top predators are kingfishers and fish. In rain forest, the top predators are relatively larger as compared to that in rivers because the organisms in rainforest are larger. For example, the weight of a secondary consumer in rainforest, hazardous boar, is about 50kg to 200kg whereas for a secondary consumer in river, stonefly, its weight is moreover a few grams.
Another type of interaction which exists in both ecosystems is mutualism whereby both organisms benefit each other. In rainforest, trees provide habitat and food to ants whereas ants would protect trees from herbivores. In river, there are lichens which consist of fungi and algae.




Competition for resources is a third estate sight in any ecosystem. Competition is more pictorial for resources which are shared by more organisms. In rainforest where sunlight is being competed for by trees, strangling figs can be found competing for light. In river, caddisfly and mayfly compete for algae.

Figure 1: Strangling fig in Gombak Rainforest

Abiotic factors
Non-living components of an ecosystem make up the abiotic factors. They limit how species are distributed.
Sunlight is evident in both the rainforest and river ecosystems as it provides energy to the plants. In river, sunlight is more pronto available to plants as compared to that in rainforest. This...If you want to get a full essay, order it on our website: Ordercustompaper.com



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