Variety Of Life In Ecosystems

Question 1

Species diversity

Answer 1

Takes into account the number of organisms of each species.

Question 2

Index of diversity

Answer 2

The relationship between the number of species and the number of individuals in a community.

Question 3

Calculating the index of diversity

Answer 3

N(N-1)/ sum of n(n-1)

N: total number of organisms of all species.
n: total number of organisms of each species.

Question 4

Species richness

Answer 4

The number of different species.