What two factors determine the amount of biodiversity in an area?

Biodiversity is defined and measured as an attribute that has two components — richness and evenness. Richness = The number of groups of genetically or functionally related individuals. In most vegetation surveys, richness is expressed as the number of species and is usually called species richness.

What 2 environmental factors determine the biome of an area?

Explanation: Mainly the terrestrial biomes are determined by temperature and precipitation of the localities. These main factors of the climates also.

What are the two main factors that define a biome?

The two main factors that determine a particular biome are temperature and precipitation, or the climate of the region.

Which factor s determine how biomes are defined?

Explanation: The primary factor which determines a biome is the climate. Temperature and precipitation essentially determines what kind of growing season or soil quality the terrain may have,which therefore affects the growth of plants living there.

What abiotic factors affect biodiversity?

Biodiversity. The biosphere includes all of the biotic and abiotic factors of the Earth. The biotic factors are interdependant upon each other as well as upon the abiotic factors: the atmosphere, oceans, freshwater, soil, temperature and moisture.

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What two abiotic factors are most important in determining the distribution of the biome?

the annual mean precipitation and temperature are the two most important abiotic factors in determining the distribution of the biome.

What are the two climatic factors that determine the type of vegetation that grows in a region give one example of each?

Temperature and light : The temperature at any place affects the resulting type of vegetation .

What are the two factors that affect 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 factors increase biodiversity?

As a general rule, increasing biodiversity can be achieved by diversifying the range of habitats or vegetation structures available at a site. This can be achieved by, for example, varying mowing regimes, planting or seeding with native tree and shrub species, or occasional soil disturbance.

What are the 2 main limiting factors for deciding if an organism can survive in an environment?

Limiting factors determine carrying capacity. The availability of abiotic factors (such as water, oxygen, and space) and biotic factors (such as food) dictates how many organisms can live in an ecosystem.