Which of the following is an example of people having a negative effect on their environment?(1 point)

Converting a parking lot into a playground Converting a parking lot into a playgroundPlanting trees along the highwayPlanting trees along the highway Creating a nature preserve Creating a nature preserve Polluting rivers

Polluting rivers is an example of people having a negative effect on their environment.

Polluting rivers is an example of people having a negative effect on their environment.

The example of people having a negative effect on their environment is polluting rivers. To arrive at this answer, we need to evaluate the given options and consider their effects on the environment.

1. Converting a parking lot into a playground: This option suggests the transformation of a non-environmentally friendly space (parking lot) into a more sustainable and community-friendly area (playground). This change would likely have a positive effect on the environment as it promotes outdoor activities and potentially reduces pollution caused by vehicles.

2. Planting trees along the highway: Planting trees helps improve air quality by absorbing carbon dioxide and providing oxygen. It can also enhance the aesthetic appeal of the highway. This act is usually considered positive, and therefore it does not exemplify a negative impact on the environment.

3. Creating a nature preserve: Establishing a nature preserve indicates the dedication to protecting and preserving natural wildlife and ecosystems. This initiative is widely regarded as positive for the environment, as it helps conserve biodiversity and protect endangered species.

4. Polluting rivers: This option implies the contamination of rivers which has numerous harmful effects on both the environment and living organisms. Pollutants like chemicals and waste discharged into rivers can lead to water pollution, ecosystem degradation, and harm to aquatic life.

Therefore, out of the given options, polluting rivers is the example that represents people having a negative effect on their environment.