Humanity
EDIT: This person is incorrect. In terms of species, Humans comprise about 100 million tonnes of the Earth's Biomass. In comparison, the Arctic Krill contributes probably 500 million tonnes. As an animal group, Copepods form the largest animal biomass on earth.
Source: Wikipedia
The Antarctic krill, Euphausia superba, is considered one of the most abundant animal species by weight on Earth. They play a key role in the food chain in the Southern Ocean and are a vital food source for marine animals like whales, seals, and penguins.
In terms of sheer numbers, the animal with the largest population on Earth is likely ants. There are estimated to be trillions of ants worldwide, making them one of the most abundant animals on the planet.
The most populated animal more than humans are ants
clearly i think the most abundant mammal on earth is Man*Human*. We dominate almost every where on earth..
Bacteria are the most abundant species on earth. Their total number cannot be exactly known, but estimate puts it at around 5 x 1030. There could be as many as one billion species. A link can be found below to the study and its results.Bacteria are not a species of life. They are a domain, which is the broadest classification of life. The most abundant domain on Earth is certainly bacteria and the most abundant species on Earth is likely a particular species of bacteria.
The Antarctic krill, Euphausia superba, is considered one of the most abundant animal species by weight on Earth. They play a key role in the food chain in the Southern Ocean and are a vital food source for marine animals like whales, seals, and penguins.
The most abundant metal in the earth crust is aluminium.
Oxygen
water
Rock is the most abundant material in the crust.
The most abundant elements are oxygen, silicon, and aluminum.
In the Earth's crust, the five most abundant elements by weight are oxygen, silicon, aluminum, iron, and calcium. In water, the most abundant elements by weight are hydrogen and oxygen. In the atmosphere, the most abundant elements by volume are nitrogen, oxygen, argon, and carbon dioxide.
Oxygen is the most abundant element in the earth's crust.
By mass Oxygen
Oxygen
Oxygen
The most abundant metal in the earth crust is aluminium.