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2.Whatare natural and artificial ecosystems? Give two examples of each3. Describe different trophic levels in an ecosystem.

Answer»

2.Anatural ecosystemhas a diverse amount of species and plants, whereasartificial ecosystemsare limited. For example, a farm is anartificial ecosystemthat consists of plants and species outside theirnatural habitat. Without humans, thisecosystemcould not sustain itself.

i don't under stand question no 2

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Anartificial ecosystemis a human made system of plants, animals, and people living in an area together with their surroundings. Zoo parks often createartificial ecosystems by placing animals in human-made areas similar to their natural habitat.eg. Artificial Ecosystem:Aquariums, Gardens and Crop Fields.

Natural ecosystemis a community of living and non-living organisms, where each component interacts together as a unit through biological, physical and chemical processes. The components enabling the interactions that make up thenatural ecosystemsinclude soil, plants, sunlight, air, water, microorganisms and animals.

eg. Taiga Ecosystems

Taigas are a type of forest ecosystem located in the far northern regions of the world. Also called boreal forests, they consist mainly of evergreen, coniferous trees, such as pine and spruce.

Grassland Ecosystems

Grasslands, located in semi-arid zones, contain wide, treeless expanses often inhabited by grazing animals. Sub-categories of grassland ecosystems include savannas, which are found in the tropics; prairies, situated in temperate regions; and steppes, which can be found in either climate.



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