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well , actually to imagine a world without microbes is quite impossible but still , if there were no microbes in this world , then no dead remains of animals and plants be able to decay and the earth wold be covered with all such remains.

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8y ago
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9y ago

Life on earth could not exist without bacteria as it plays a significant role in the ecosystem. Bacteria causes decay which converts atmospheric nitrogen into compound.

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14y ago

Life would be different because if cynobacteria did not exist, there would be no oxygen in the atmosphere.

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11y ago

baCTERIA CAN BREAK DOWN CERTAIN FOODS! :)

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14y ago

it helps by making life easier

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14y ago

cheese, wine vaccines

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Q: Why do we have bacteria on earth?
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Continue Learning about Natural Sciences

What is the smallest bacteria on earth?

As of now, the smallest bacteria on Earth are those belonging to Mycoplasma.


Where on earth do bacteria lives?

Bacteria live in and on animals, humans and plants.


What is the most resilient bacteria on earth?

MRSA


What are the ways that bacteria help the ecology of the Earth?

Bacteria breaks down and converts other living and dead organisms into food. If it werent for bacteria and detritus feeders the earth would be scattered with dead animals and trees


How do bacteria recycle earth's nutrients?

by the sunlight and its decomposers

Related questions

Why are bacteria unable to live on earth?

Bacteria CAN live on Earth.


What is the smallest bacteria on earth?

As of now, the smallest bacteria on Earth are those belonging to Mycoplasma.


How much bacteria lives on earth?

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


WHAT IS THE FIRST ON EARTH?

bacteria


Does bacteria fall under biology or earth science?

Biology is the study of life and earth science is the study of the earth.


Where on earth do bacteria lives?

Bacteria live in and on animals, humans and plants.


Are the bacteria the pionnering generations of life on earth?

Bacteria are usually considered as one of the pioneering generations of life on earth by the scientists.


What is the first animal on earth?

bacteria


Can you find bacteria on earth?

Yes.


What kinds of bacteria have lived on earth longer than any other organism?

the bacteria of bacteria have lived on eath


What was the first thing present on earth?

BACTERIA


Is bacteria the smallest organism on earth?

Yes