Question

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1) WHAT DO YOU MEAN BY ECOSYSTEM........​

Answer 1

Explanation:

Ecosystem is a biological community of interacting organisms and their physical environment

• The Ecosystem in which we live is called terrestrial Ecosystem
• Everyone on Earth depends on ecosystem for something such as food, clean water, disease regulation, climate regulation, spiritual fulfillment, and aesthetic enjoyment.

There are 4 types of ecosystem they are.,

1. Aritificial ecosystem
2. terrestrial ecosystem
3. lentic ecosystem
4. lotic ecosystem

Answer 2

Answer:

An ecosystem or biome describes a single environment and every living (biotic) organism and non-living (abiotic) factor that is contained within it or characterizes it. An ecosystem embodies every aspect of a single habitat, including all interactions between its different elements.

Ecosystem Explained

The contents of an ecosystem can range from light and moisture levels to plant and animal life. The processes of a biome range from birth and reproduction to death and composition.

Explanation:

In an ecosystem, living organisms are grouped into producers, consumers, and decomposers, the former representing all plant life, consumers the organisms that eat them and each other, and the latter those scavengers and bacteria that break down dead organic matter. Together, these living components are known as biotic factors. Abiotic factors, or the non-living components of an ecosystem, can be climatic, social and edaphic (influenced by the soil or ground type). The calorific flow or energy flow that travels through an ecosystem’s food chain is initially provided through the input of the ecosystem itself – for example, the amount of sunlight available for plant life, and the nutrient levels of the soil. Without abiotic factors, no ecosystem can provide for biotic factors.

Ecosystems are constantly changing. Human threats to biodiversity include deforestation, pollution, transmission of disease across natural borders, introduction of non-indigenous species, and reduced natural habitats through overpopulation. More natural threats include the migration of a species into a particular region, a change in season, or a fatal disease which affects only one species.