We no longer have dinosaurs
anythng nd everythng can change the ecosystem
A change in climate or natural disaster might change an ecosystem very quickly.
A change in climate or natural disaster might change an ecosystem very quickly.
the factor that affect and change the ecosystem is how the people living
They change by the weather
move to another ecosystem
Bears do not build anything. Caves are not built. Bears are part of an ecosystem. They do not change it, they ARE it.
how can overpopulation cause an ecosystem to change
Climate and weather patterns can effect continual change in an ecosystem. Disease and shifts in food supply also continually influence the ecosystem.
An example of an external factor causing a change in the diversity of an ecosystem is deforestation. When forests are cleared for agriculture or urban development, it can lead to loss of habitat for many plant and animal species, resulting in a decrease in ecosystem diversity.
There are actually many ways that humans can cause change in the ecosystem. One is negative by cutting down trees.
Circulating water in a standing water ecosystem can affect the ecosystem. This is because it can change the PH of the water killing the existing organisms.