Studying species richness helps us … It is the diversity observed among the different ecosystems in a region. Biodiversity or Biological diversity is a term that describes the variety of living beings on earth. Definition. The term can apply to a small portion of a particular rainforest, the entire Earth itself, or any habitat in between. Biodiversity can be measured globally or in smaller settings, such as ponds. Biodiversity is vast and research funds are small, but speeding up analysis might help, from automatically identifying creatures using machine learning to real-time DNA sequencing. Biological diversity, better known as BIODIVERSITY is the LIBRARY OF LIFE. Biodiversity is of interest to anyone concerned with the welfare of our planet. Ecosystem biodiversity The variety of environments in a determined natural area is the expression of biodiversity in the ecosystem, in other words, consider the differences there are, for example, between a temperate forest in South America and a mangrove forest at the Equator. Diversity in different ecosystems like deserts, rainforests, mangroves, etc., include ecological diversity. It can be used more specifically to refer to all of the species in one region or ecosystem.Biodiversity refers to every living thing, including plants, bacteria, animals, and humans. The variety of animal and plant life in any environment is known as biodiversity. Every single individual lifeform from the smallest bacteria in the soil to the largest whale in the sea, is a component of Earth’s biodiversity. Biodiversity is also the relationships between these lifeforms and their habitat. Biodiversity is the variety of all living things; the different plants, animals and micro organisms, the genetic information they contain and the ecosystems they form. Biodiversity The amount of biological or living diversity per unit area. Ecological biodiversity refers to the variations in the plant and animal species living together and connected by food chains and food webs. Biodiversity is a term which describes every living organism within a single ecosystem or habitat, including numbers and diversity of species and all environmental aspects such as temperature, oxygen and carbon dioxide levels and climate. Species richness is the number of different species in an area, a way of measuring biodiversity. One word sums up the incredible variety of animals and plants on Earth. It includes the concepts of species diversity, habitat diversity and genetic diversity. Biodiversity and species richness. When we talk about biodiversity, we often talk about species richness as well. 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