Question: Tiny plastic pellets, like the pellets in the image, enter marine ecosystems through accidental spillage or by the decomposition of plastic wastes. how do these pellets affect marine ecosystems?
a) though harmless, these pellets spoil the natural beauty of the ecosystem.
b) they sink to the bottom of the seafloor and form the foundations of extensive coral reefs.
c) they are consumed by fish and marine mammals and block the digestive systems of these organisms.
d) they degrade quickly on coming in contact with the salt water, affecting the quality of the water.
Answer:
"They are consumed by fish and marine mammals and block the digestive systems of these organisms. "
Step-by-step explanation:
Plastic pellets, also identified as pre-production pellets or nurdles, are the structure blocks for approximately each merchandise finished of plastic. Plastics might block animals' digestive systems or lesser the quantity of food they can eat. Not just that, but micro plastics can convey toxic chemicals on their surface. So, experts are calling for additional exploration into contamination from tiny waste. One way to decrease plastic pollution is to stop by means of single-use plastics. You can find an substitute to numerous of the malleable items we use every day. Somewhat than throwaway plastic water bottles, buy a recyclable one. We could even use a beverage in a durable glass vessel and reuse it.