What is species richness?(1 point)

the combined total of all individuals of each species in an ecosystem

the number of species in a community

the different types of species in an ecosystem

the population size of each species in a community

Respuesta :

(Q1)An introduced species is not necessarily harmful to the environment; an invasive species has a negative effect.

(Q2) the number of species in a community

(Q3) If the location used to be too cold for non-native species, it is now warm enough to allow them to exist.

(Q4) It reduces biodiversity by reducing successful mating in native species.

(Q5) Large because it has led to several significant changes, including new invasive species and loss of natives.

Explanation:

i just did the quick check UwU

Species richness refers to the number of species in a community.

  • A community is a group of species living in a given ecosystem.

  • An ecosystem refers to a particular geographic area where biotic factors (living things) and abiotic factors interact together.

  • Species richness makes reference to the number of different species living in the same ecosystem.

In conclusion, species richness refers to the number of species in a community.

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