What are the effects of plastic pollution?

• A. Improvement of marine ecosystems and human health
• B. Harm to marine life and disruption of ecosystems
• C. Increased biodiversity and wildlife preservation
• D. Reduction of landfills and waste management efficiency

Answer: (B)

Plastic pollution has significant and detrimental effects, particularly on marine life and ecosystems. When plastics enter oceans and waterways, they can be ingested by marine animals, leading to injury, malnutrition, and death. Many species, such as sea turtles, fish, and seabirds, are particularly vulnerable to this threat. Ingested plastics can cause blockages in the digestive system and introduce toxic substances into the food chain, affecting not only individual species but entire marine ecosystems.

Furthermore, plastic debris can entangle aquatic animals, limiting their movement and causing fatalities. The presence of plastics disrupts natural habitats, alters food webs, and can lead to a decline in species populations, thus affecting biodiversity. Overall, plastic pollution poses a grave risk to marine environments, highlighting the urgent need for effective waste management and reduction of single-use plastics.