answersLogoWhite

0

They performed photosynthesis and filled the atmosphere with water vapor.

User Avatar

Wiki User

11y ago

What else can I help you with?

Related Questions

What group of organisms occupied most of the Earth's history?

Bacteria, Protazoans, and other microscopic organisms.


Why are bacteria unable to live on earth?

Bacteria CAN live on Earth.


When did bacteria form?

if you do not wash your hands and you touch so many thing bacteria froms to your hands


In which era did you see the first bacteria?

Bacteria are thought to have first appeared on Earth around 3.5 billion years ago during the Archean era. This early period in Earth's history was characterized by the development of simple cellular life forms like bacteria.


Is bacteria older than archaea?

Well, friend, both bacteria and archaea are ancient forms of life that have been around for billions of years. While it's difficult to pinpoint exactly which one is older, scientists believe that archaea may have appeared first in Earth's history. Both bacteria and archaea have played important roles in shaping our planet and are essential for maintaining the balance of life.


What is the most important event in all of history?

The coming of Jesus Christ to earth


How much bacteria lives on earth?

the amount of bacteria on Earth would have to be at least over 100.


Why were myths important?

Well, the Greeks made mythology about the how the earth works so mythology is important because it is Greek history


What are 2 examples of ancient bacteria?

Cyanobacteria, also known as blue-green algae, are ancient bacteria that played a key role in the oxygenation of Earth's atmosphere through photosynthesis. Thermotoga maritima is a thermophilic bacterium that thrives in high-temperature environments, representing a lineage of ancient bacteria that adapted to extreme conditions early in Earth's history.


What are most important in keeping the earth's surface warm a clouds b plants c animals d nitrogen bacteria?

clouds


Why are worms important to earth?

The bacteria helps break down the leaves and other vegetation that worms eat.


Why are fungi and bacteria so important and helpful in preventing the Earth from being covered with dead organisms?

They break down organisms into soil