What caused the ecosystem to completely collapse?

What caused the ecosystem to completely collapse?

Important pressures contributing to current and future ecological collapse include habitat loss, degradation, and fragmentation, overgrazing, overexploitation of ecosystems by humans, human industrial growth and overpopulation, climate change, ocean acidification, pollution, and invasive species.

What is an example of a major disturbance that almost caused a total collapse?

Answer: The correct answer is – the grasses which is diseased. Explanation: In the event that the grasses were diseased, the environment will recoup itself from this sort of disturbance.

What was a major disturbance that the ecosystem was able to completely recover from?

A major disturbance that the ecosystem was able to recover completely from. A major disturbance that caused the ecosystem to collapse entirely, was when the snakes and the grass became diseased. A major disturbance that caused the ecosystem to stabilize at a new equilibrium.

What is a major disturbance that caused the ecosystem?

Major ecological disturbances may include fires, flooding, storms, insect outbreaks and trampling. Disturbance forces can have profound immediate effects on ecosystems and can, accordingly, greatly alter the natural community.

What happens when the ecosystem is disrupted?

When a natural disturbance hits an ecosystem, it can instantly leave tremendous damage and chaos in its wake. Fires, hurricanes, tornadoes, floods, droughts, insects and diseases, earthquakes, tidal waves and volcanoes can destroy much of the flora and fauna and sometimes shatter land forms.

What is an ecosystem equilibrium?

An ecosystem is said to possess ecological stability (or equilibrium) if it is capable of returning to its equilibrium state after a perturbation (a capacity known as resilience) or does not experience unexpected large changes in its characteristics across time.

What will be the initial effect on the populations of hawks and rabbits?

If a disease strikes the snake population in the food chain shown, what will be the initial effect on the populations of hawks and rabbits? The population of hawks will decrease. The population of rabbits will increase.

How did increasing the snakes affect the grass?

How did increasing the snakes affect the grass? Explain why: By increasing the population of the snakes, the size of the grass also increased because there were less rabbits, meaning that the snakes and hawks were eating more of the rabbits. With less rabbits less of the grass got eaten.

What effect does removing prey have on predators?

When prey becomes more scarce, the predator population declines until prey is again more abundant. Therefore, the two balance each other. When the predators are removed, prey populations explode.

What is ecosystem destruction?

Ecosystem Destruction – Introduction. When external factors such as pollution through carbon dioxide and methane, the balance of the ecosystem is disturbed to such an extent that it will affect everyone living in it. Some of these disturbances are what cause natural disasters such as earthquakes, tsunamis etc.

What is an ecosystem disruption?

ecological disturbance, an event or force, of nonbiological or biological origin, that brings about mortality to organisms and changes in their spatial patterning in the ecosystems they inhabit.

Which of the following destroys the balance of an ecosystem?

When we introduce external factors such as too much carbon dioxide or methane, it destroys the balance of the ecosystem which in turn affects those who live in it. The result is global warming, water shortage, extinction of species, etc. These impacts every living thing on the planet, which includes us.