How does aluminum affect the environment when it is discarded?

Discarded aluminum can have significant environmental impacts. It contributes to land and water pollution, as it does not biodegrade and can leach harmful substances into the soil and water. Additionally, aluminum can disrupt the food chain when ingested by wildlife, potentially leading to health issues. The production of aluminum is energy-intensive, so recycling it reduces the demand for raw materials and decreases greenhouse gas emissions. However, improper disposal can lead to the release of toxic substances during the recycling process, further harming the environment.