Which environmental issue is associated with the use of non-biodegradable textiles?

The use of non-biodegradable textiles mainly leads to increased landfill waste and pollution because these materials do not decompose naturally in the environment. When non-biodegradable textiles are discarded, they can remain in landfills for hundreds of years, contributing to the growing issue of solid waste. Additionally, as these materials break down slowly, they may release harmful chemicals into the soil and water, further polluting the environment.

The other options touch on important environmental issues but are not directly tied to the characteristic of non-biodegradability in textiles. Loss of water resources typically relates to the excessive use of water in the cultivation of natural fibers, while deforestation for fabric production focuses on the impact of sourcing raw materials, such as the wood pulp used in rayon and other fabrics. Air pollution from textile factories primarily pertains to emissions and waste generated during manufacturing processes and does not specifically address the longevity or wastefulness of non-biodegradable texts after their use.