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insects take up about 95% of the animals on earth
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When did the first life forms appear on Earth?
Scientists think that the first life forms appeared on Earth about 3.6 billion years ago. These were simple cells that eventually evolved into the abundance of life we see today.
Which gas forms less than one percent of the atmosphere but is essential to life?
carbon dioxide
What is an example of a result that would have a probability near 0 percent?
All life on earth dying out by the end of this year.
What is 20 percent of what we breathe everyday?
About 20 percent of the air we breathe consists of oxygen. The Earth's atmosphere is composed of approximately 78 percent nitrogen, 21 percent oxygen, and trace amounts of other gases. This oxygen is essential for human and animal respiration, supporting life by allowing cells to produce energy.
Seventy-five percent of the Earth and biomass is contained in?
Seventy-five percent of the Earth's biomass is contained in forests, particularly tropical rainforests, which are rich in biodiversity and play a crucial role in carbon storage. Additionally, marine ecosystems, especially phytoplankton in oceans, contribute significantly to global biomass. These ecosystems are vital for maintaining ecological balance and supporting life on Earth. Protection and conservation efforts are essential to preserve these critical habitats.
What creatures account for 95 percent of life forms on Earth?
insects take up about 95% of the animals on earth
What is the planet with the most life forms?
Earth is the planet with the most life forms.
Which era of geologic time spans about 87 percent of Earth's history?
The Precambrian era spans about 87 percent of Earth's history. It includes the Hadean, Archean, and Proterozoic eons and is characterized by the formation of Earth, the development of early life forms, and significant geological events.
Would plants or animals have been the first forms of life on earth?
Unicellular plants and animals were first forms of life on Earth
All life-forms on Earth are located in the .?
all life-forms are located in the biosphere
Is there life in earth?
Answ2. Yes there are life forms in earth. worms, insects and bacteria. In the Antarctic, they have even found life-forms inside what appears to be solid rock.
Is it possible for non carbon-based life forms to exist on Earth?
While carbon-based life forms are the most common on Earth, it is theoretically possible for non carbon-based life forms to exist. However, there is currently no evidence of such life forms on our planet.
What percent has life been on earth?
95
Where have Scientists discovered that life forms on Earth exist?
Life has been found just about anywhere on Earth.
Why is earth a lucky planet?
YES we have complex life forms. but we can t be the only life forms in this vast space.
What type of life forms existed on earth?
Various life forms have existed on Earth, including bacteria, plants, animals, and humans. These life forms have evolved over billions of years to adapt to different environments and ecosystems on our planet. Additionally, extinct life forms such as dinosaurs and ancient mammals have also played a significant role in Earth's biodiversity.
Among the earliest life forms on earth?
Cyanobacteria
