Which of the following can upset the balance of an ecosystem?
The most important point being that the natural balance in an ecosystem is maintained. This balance may be disturbed due to the introduction of new species, the sudden death of some species, natural hazards or man-made causes.
Which can have the most impact on an ecosystem?
A biome is a large group of plants and animals living together in a specific _____. Which type of pollution is believed to have the most impact on an ecosystem? … Unnatural occurrences can have the most significant impact on an ecosystem.
What would happen if the balance is upset?
Share on Pinterest A loss of balance may occur with vomiting and nausea. People who experience a loss of balance may feel as though they are moving when they are standing still. They may feel unsteady on their feet or feel as though the space around them is spinning. They may feel confused or disorientated.
What happens when ecosystem is unbalanced?
Pollution (air, water and soil) Degradation of natural resources such as soil erosion, deforestation, depletion of wildlife, shortage of energy, degradation of marine ecosystems and depletion of mineral resources.
What affects an ecosystem?
They include factors such as light, radiation, temperature, water, chemicals, gases, wind and soil. In some environments, such as marine environments, pressure and sound can be important abiotic components.
How is ecosystem disturbed?
Many ecosystems are influenced by disturbances such as e.g. land-use, fragmentation, fire, floods or storms. … In particular the interaction of different disturbances and between disturbances and other stress factors (such as habitat loss, pollution or temperature change) is not yet well understood and studied.
What are the causes of ecosystem change that can affect ecosystem stability?
Important direct drivers include habitat change, climate change, invasive species, overexploitation, and pollution. Most of the direct drivers of degradation in ecosystems and biodiversity currently remain constant or are growing in intensity in most ecosystems (see Figure 4.3).