Biodiversity
Biodiversity
Biodiversity is the variability of life on Earth. It can be measured on various levels, for example, genetic variability, species diversity, ecosystem diversity and phylogenetic diversity. Diversity is not distributed evenly on Earth—it is greater in the tropics as a result of the warm climate and high primary productivity in the region near the equator. Tropical forest ecosystems cover less than
"The human domination of the planet has also meant that livestock and humans far outweigh wild animals. In terms of biomass, plants are the most abundant, comprising 82% of the total, according to a 2018 estimate. Of mammals, which make up a tiny portion of the overall figure, livestock comprise 60%, humans 36% and wild animals just 4%."
Biodiversity
