Question

Если бы исчезли все бактерии и плесневые грибы, планета покрылась бы толстым слоем мертвой растительности. Объясните причину этого явления.

Answer 1

Некому было бы переробатывать мертвые растения! люди бы не успевали

Answer 2

Остановились бы такие важные процессы, как процесс брожения и разложения
листья деревьев, а также мертвые растения не смогли бы превратиться в перегной и уйти в почву, а оставались бы лежать нетронутыми. И так из года в год количество этих растений накапливалось и накапливалось( ведь животные не станут есть высушенные листья и растения, которые лишены питательных веществ.

Answer 3

If all bacteria and mold fungi disappeared, the planet would be covered in a thick layer of dead vegetation. This phenomenon can be explained by the following reasons:

Bacteria and mold fungi play crucial roles in the decomposition process of organic matter. They break down dead plants and animals, recycling nutrients back into the ecosystem. Without these decomposers, dead vegetation would accumulate and not be efficiently broken down. Here are some key points to consider:

1. Lack of Decomposition: Bacteria and mold fungi are responsible for breaking down dead organic matter, such as fallen leaves, dead plants, and animal carcasses. They release enzymes that break down complex organic compounds into simpler forms that can be absorbed by other organisms. Without their presence, dead vegetation would not decompose efficiently.

2. Nutrient Recycling: Decomposers like bacteria and mold fungi help recycle nutrients back into the ecosystem. They convert organic matter into inorganic forms, such as nitrogen, phosphorus, and carbon dioxide, which can be taken up by plants for growth. Without these nutrient cycling processes, the availability of essential elements for plant growth would decrease, leading to a buildup of dead vegetation.

3. Soil Fertility: Bacteria and mold fungi contribute to soil fertility by breaking down organic matter and releasing nutrients. They also help improve soil structure and water-holding capacity. Without their presence, the soil would become less fertile, affecting the growth of plants and leading to the accumulation of dead vegetation.

4. Disease Control: Some bacteria and mold fungi play a role in controlling plant diseases. They can suppress the growth of pathogenic organisms and protect plants from infections. Without these beneficial microorganisms, plants would be more susceptible to diseases, leading to increased plant mortality and the accumulation of dead vegetation.

5. Impact on Ecosystems: Bacteria and mold fungi are essential components of ecosystems, participating in various ecological processes. Their absence would disrupt the balance of ecosystems, affecting the interactions between organisms and potentially leading to cascading effects throughout the food web. This disruption could contribute to the accumulation of dead vegetation.

In summary, the disappearance of bacteria and mold fungi would result in a lack of decomposition, nutrient recycling, soil fertility, disease control, and ecosystem balance. These factors would contribute to the accumulation of dead vegetation on the planet.