Life would cease to exist. Even though some of these tiny living things can cause chaos to humans, animals and plants (agriculture), they also perform many necessary functions that are part of the cycle of life. Such as, when a human, plant or animal dies bacteria break it down into a form that becomes fertilizer (food) for plants. We and animals eat these plants. We and other animals eat the animals that eat the plants. Thus the cycle continues. There are many other examples of important things microorganisms do, this is just one.
Um... a lot of things. One horrible example would be that things would rot much slower or not at all. This would cause all of the worlds carbon dioxide to become quickly locked up in dead plant matter. However, new species would have to quickly evolve to take the saprotrophic niches. Thankfully this can't happen.
If nucleotides did not exist, DNA and RNA could not be formed, which are essential for storing and transmitting genetic information. This would prevent the synthesis of proteins and ultimately disrupt all cellular processes necessary for life.
If mountains didn't exist, Earth's surface would be much flatter and lower in elevation. This would likely affect weather patterns, water flow, and ecosystems, leading to significant changes in the environment. The absence of mountains could also impact the formation of glaciers, volcanic activity, and natural habitats.
Without life, there would be no organisms to interact with each other and with the environment, leading to a lack of biological processes such as metabolism, reproduction, and evolution. The absence of life would greatly impact various ecosystems and the planet's overall balance, possibly affecting the availability of resources and the functioning of ecosystems. Life also adds diversity and complexity to the world, enhancing its vibrancy and beauty.
Salt can have a negative impact on microorganisms by disrupting their cell membranes and inhibiting their growth. High concentrations of salt can cause dehydration and eventually lead to the death of the microorganism. However, some microorganisms like halophiles are adapted to survive and even thrive in high salt concentrations.
Fungi are just as essential to our biology as other microorganisms. Without them we would be lacking food and medicine.
If god didn't exist then the hole world and all the planets and galaxy's would never happen
Nothing would exist. EVER
Without microorganisms, we would die very quickly. For every 1 "human" cell in your body, there are about 10 "other" microorganisms in and on your body. Every aspect of life revolves around microorganisms, such as bacteria and fungi, essential to every aspect of life. Without microorganisms, everything would cease to exist.
some dead world
Then the world wouldn't spin.
They, along with the rest of the human race, would not exist.
The world would be very different
If the arctic didn't exist it would impact weather around the world. It would also be devastating to animals such as the polar bear.
the world would be a better place the world would be a better place the world would be a better place the world would be a better place
if fraction didn't exist we will never know it or learn it and never understood it :)
If there were no microorganisms on earth, nothing else would be living, either.