milk (AS2)
8. How are the human actions causing the death of useful bacteria and fungi? What
happen if this continues? (AS 1)
Answers
Explanation:
the uses of harmful fertilizers and Chemicals is causing death to useful bacteria and fungi .if this continuous there will be no nitrogen fixation .
the farmers will be forced to apply more chemicals which can be dangerous for us and for the soil .
maybe it's helpful for you ☺️
Answer:
With our day to day activities we are causing harm to useful bacteria and fungi in different ways which are as follows:
• Our plants will also suffer from lack of nutrients as various microorganisms from symbiotic association with the plants and provides essential nutrients to them.
• Since we are killing the bacteria and fungi which acts as decomposers,the absence of them will lead to a huge amount of organic waste accumulating everywhere.
• Being a part of the ecosystem they also contribute to various nutrient cycles of the earth like nitrogen cycle by causing nitrogen fixation,carbon cycle. The killing of them will also disturb the ecosystem.
So, looking at the beneficial part of microorganism and harmful impact that we will have due to their extinction,we should always avoid those actions which cause killing of microbial diversity.
