[2026] PTE Academic Listening - Fill in the Blanks (Type In)

The industrial production of plastics, while revolutionary for the global economy, has created a significant challenge. Because traditional plastics are derived from fossil fuels, their contributes to greenhouse gas emissions. Furthermore, the chemical of these materials means they can persist in the environment for hundreds of years. In response, scientists are now developing alternatives made from renewable plant sources like corn or sugarcane. These bioplastics can be broken down by microorganisms into harmless under specific conditions. However, the lack of widespread for composting these materials remains a major barrier to their adoption. Ultimately, reducing our overall plastic consumption is essential for protecting the health of our planet.