The conflict in the city?

The conflict in the city? Cities are expanding and take more and more area, which was previously forests and fields. More and more area is taken away from the animals. People more often can be found in areas previously visited by them occasionally. All of the above-mentioned situations make the animals looking for new places…

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Economic value of ecosystems

Ecosystem, according to the Encyclopedia Britannica is “the complex of living organisms, their physical environment, and all their interrelationships in a particular unit of space”. In every ecosystem energy flows and matter circulates through the three main groups of organisms – autotrophs, consumers and decomposers. To calculate how much the ecosystem is worth, we need…

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