What does high biodiversity affect an ecosystem?

Greater biodiversity in ecosystems, species, and individuals leads to greater stability. For example, species with high genetic diversity and many populations that are adapted to a wide variety of conditions are more likely to be able to weather disturbances, disease, and climate change.

Why does high biodiversity help an ecosystem?

Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services.

Is high biodiversity good or bad for an ecosystem?

Biodiversity is a measurement of how many different types of organisms are found in an ecosystem. The higher the biodiversity means that the ecosystem can sustain (maintain) many different types of producers, consumers, and decomposers. This generally means that the area is healthy.

What are the disadvantages of high biodiversity?

Survival rate of species is very high. Disadvantages of high diversity are as follows: There is a lot of pressure for food and energy on the ecosystem. Organisms become prone to predators as the number of individuals are very high.

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What makes an ecosystem with high biodiversity low biodiversity?

When an ecosystem has high biodiversity it is always more stable than an ecosystem that has low biodiversity. … Low biodiversity is when there are a few prominent species and a low number of other species within the habitat. High biodiversity is a habitat or ecosystem that has a high number of different species.

What are some examples of ecosystems with high biodiversity?

Example of ecosystem with high biodiversity is tropical rain forest as seen in Amazon basin of south America. Such forests are also thriving in parts of central Africa and also in islands of Indonesia. In marine environment, coral reefs are example of high biodiversity aquatic ecosystems.

Why does the biodiversity of an ecosystem affect its resilience?

Diversity-Stability Theory

Biologically diverse communities are also more likely to contain species that confer resilience to that ecosystem because as a community accumulates species, there is a higher chance of any one of them having traits that enable them to adapt to a changing environment.

What is the effect of high and low diversity in an ecosystem?

Greater biodiversity in ecosystems, species, and individuals leads to greater stability. For example, species with high genetic diversity and many populations that are adapted to a wide variety of conditions are more likely to be able to weather disturbances, disease, and climate change.

What are 2 positive effects caused by high biodiversity?

protection and development of new endangered habitats , often by making National Parks. replanting hedgerows because there is higher biodiversity in them than the fields they surround. reducing deforestation and the release of greenhouse gases. recycling rather than dumping waste in landfill sites.

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What are the disadvantages and advantages of low diversity and high diversity?

Firstly, low biodiversity means that the trophic system is likely less functional. … I might also add that low biodiversity usually means diseases spread much more easily, which is a definite disadvantage. High biodiversity is like a bed of nails, except the nails are what’s keeping the ecosystem alive.

What does high biodiversity mean?

Biodiversity refers to the variety of life. When biodiversity is high, it means there are many different types of organisms and species. Coral reefs have very high biodiversity—more than 25 percent of all marine species are found on coral reefs, which occupy less than one percent of the ocean.

What is the cause of high biodiversity?

One of the most significant and naturally occurring causes of differences in biodiversity across the world is differences in climate. … On the other extreme, moist, tropical zones like the Amazon rainforest support some of the highest levels of biodiversity in the world.