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What is an example of high biodiversity?

Example of ecosystem with high biodiversity is tropical rain forest as seen in Amazon basin of south America. In marine environment, coral reefs are example of high biodiversity aquatic ecosystems.

What are results of high biodiversity?

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 is high diversity?

Biodiversity refers to the number of biological species that exist in a given region. High biodiversity means that a region supports a wide variety of species, while low biodiversity implies that an area supports only a few.

What are two 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.

What causes high species diversity?

The factors related to these patterns of small- scale species richness include (1) geographic factors such as scale of observation, available species pool and dispersal patterns, (2) biotic factors such as competition or predation and (3) abiotic environmental factors such as site resource availability, disturbance and …

What are 4 ways that human activity can reduce biodiversity?

The main threats facing biodiversity globally are:

  • destruction, degradation and fragmentation of habitats.
  • reduction of individual survival and reproductive rates through exploitation, pollution and introduction of alien species.

What will happen if the biodiversity is destroyed?

Biodiversity loss affects economic systems and human society. This lack of biodiversity among crops threatens food security, because varieties may be vulnerable to disease and pests, invasive species, and climate change.

How does loss of biodiversity affect ecosystems?

Biodiversity underpins the health of the planet and has a direct impact on all our lives. Put simply, reduced biodiversity means millions of people face a future where food supplies are more vulnerable to pests and disease, and where fresh water is in irregular or short supply.

Which one of the following is not a major cause of biodiversity loss?

Keeping animals in zoological parks is not a cause for loss of biodiversity rather it is a method of conservation of biodiversity.

What are the causes of loss of biodiversity class 8?

Destruction of forests, killing of animals and pollution all are responsible for the loss of biodiversity.