Which type of adhesives is noted for containing many VOCs?

The option identified refers to standard adhesives, which are known for containing many volatile organic compounds (VOCs). VOCs are organic chemicals that can evaporate easily into the air and potentially contribute to indoor air pollution, affecting air quality and health. Standard adhesives often contain petroleum-based components that release VOCs as they cure or dry, leading to stronger odors and potential health risks like headaches, respiratory issues, and other long-term effects.

In contrast, low-toxic adhesives are specifically formulated to minimize the release of VOCs and reduce associated health risks. Construction adhesives typically contain higher levels of VOCs due to their strong bonding properties, but the term "standard adhesives" more broadly encompasses a wider range of products known to have VOCs. Water-based adhesives usually contain fewer VOCs compared to solvent-based options and are thus considered a healthier choice for indoor applications.

Thus, the choice highlighting standard adhesives correctly reflects their common association with high VOC content and the potential implications for indoor air quality.