Question

Что будет если в степях вымрут все копытные ? Схему событий в экосистеме нужно

Answer 1

 Если вырубят кустарник,  нарушат  этжность экосистемы, т.е. весь средний ярус будет уничтожен вместе  с обитающей там фауной. Будут наарушены связи в экосистеме, в том  числе симбиозные связи. Что может в конечном итоге привести к изменению и исчезновению системы.

  Если насекомых уничтожить, нечем   будет питаться птицам они вымрут, ну или переселятся и опять же  вся экосистема  будет нарушена.  т.к. все цепи всегда взаимосвязаны.

Answer 2

The Impact of the Extinction of Hoofed Animals in Steppes

If all hoofed animals were to go extinct in the steppes, it would have significant consequences for the ecosystem. Hoofed animals, also known as ungulates, play a crucial role in maintaining the balance of the ecosystem through their grazing habits and interactions with other species. Let's explore the potential chain of events that could occur in such a scenario.

1. Disruption of Food Chains: Hoofed animals are primary consumers in the food chain, feeding on grasses and other vegetation. Their absence would disrupt the flow of energy through the ecosystem, affecting the populations of predators and other organisms that depend on them for food.

2. Changes in Vegetation Dynamics: The grazing behavior of hoofed animals influences the structure and composition of plant communities. Their selective feeding helps maintain the diversity and health of grasslands by preventing the dominance of certain plant species. Without their grazing, certain plant species may become overabundant, while others may decline, leading to changes in vegetation dynamics.

3. Altered Nutrient Cycling: Hoofed animals contribute to nutrient cycling in the ecosystem through their consumption and excretion of plant material. Their dung provides a source of organic matter and nutrients that enrich the soil, promoting the growth of plants. The absence of hoofed animals would disrupt this nutrient cycling process, potentially affecting the fertility of the soil and the overall health of the ecosystem.

4. Impact on Other Species: Hoofed animals serve as a vital food source for predators such as wolves, big cats, and birds of prey. The decline or loss of hoofed animals could lead to a decrease in predator populations, affecting the delicate balance of predator-prey relationships in the ecosystem. Additionally, other species that have symbiotic relationships with hoofed animals, such as birds that feed on parasites found on their bodies, may also be impacted.

5. Changes in Biodiversity: The extinction of hoofed animals in the steppes could have cascading effects on the overall biodiversity of the ecosystem. The loss of these key herbivores could lead to a decline in the diversity of plant species, as well as a reduction in the abundance and diversity of other animal species that depend on them directly or indirectly for survival.

It is important to note that the specific consequences of such an event would depend on various factors, including the specific species affected, the resilience of the ecosystem, and the presence of alternative herbivores or mechanisms to compensate for the loss. The above points provide a general overview of the potential impacts that could occur if all hoofed animals were to go extinct in the steppes.