Which activity would most likely cause the greatest disruption to an ecosystem?

A) cutting down a small cedar tree to make holiday decoration

B) mowing the lawn in a city park

C) cleaning the windshield of a car with an alcohol-based glass cleaner

D) emptying an aquarium containing non-native species into a local waterway

the answer is D and the rest of the test answers for text 3.04 quiz ecosystem stability is

1) B carbon dioxide

2) C the organisms and the abiotic factors

3) C lion fish

4) C the population numbers of other species would change dramatically

5) D emptying an aquarium containing non-native species into a local waterway

The correct answer is option D, that is, emptying an aquarium containing non-native species into a local waterway.

An ecosystem refers to a biological community of associating species and their physical surrounding. An ecosystem comprises of a community made up of living and non-living components, like water, air, and mineral soil.

In the given case, emptying an aquarium comprising of non-native species into a local waterway can disrupt the local ecosystem. As these non-native species can act as invasive species and can harm the ecosystem.

Ecosystem stability refers to an essential consequence of sustainability. With time, the function and composition of a healthy ecosystem should remain comparatively steady, even after encountering a disturbance. If a disturbance or a stress does change the ecosystem it should possess the tendency to bounce back rapidly.

The awnser is D.) because the unlocal speciase can kill the local ones