Most marine debris is composed of plastic whose industrial production and commercial use are projected to increase exponentially over coming decades.Which of the following initiatives would have the greatest impact on reducing plastic waste in the marine environment?AImplementing responsible disposal policies for existing types of plastic in order to prevent end-of-life materials from entering the marine environmentBPreventing the production and consumption of environmentally persistent types of plastic such as PET via purposeful legislation and regulationCIncreasing awareness and promoting population behavioral change, as well as giving consumers incentives to recycle persistent materialsDImplementing all of the above strategiesEI'm not sure

Which of the following impacts of plastic waste have direct economic consequences?Group of answer choicesAccumulation on beachesEntanglementBoth B and CClogging of intake ports

Propose ways that plastic pollution might decrease the biodiversity of a marine ecosystem.

QUESTION 5QUESTION 5 OF 8 5 / 8Which passage from the article best supports the belief that methods for eliminating the plastic waste already in landfills must be developed?A.Like plastic wrap, this colorless layer keeps produce fresh longer, reducing food waste.B.Unlike the fossil fuels used to make most plastic, seaweed is a renewable resource.C.Feasting on flatware might sound fun, but these spoons aren't just a cool novelty.D.But petroleum-based plastic doesn't decompose, so this rubbish is a problem that's not going to melt away on its own.

“About eight million tons of plastic waste is added to the oceans every year. Cleaning the ocean of plastics is a mammoth task.” What is the innovative ocean-cleaning technology that has been used to tackle the problem? a. Virtual Marine bin b. SeaFilter c. SpaceX d. Seabin

The world population is living, working, vacationing, increasingly conglomerating along the coasts, and standing on the front row of the greatest, most unprecedented, plastic waste tide ever faced. Washed out on our coasts in obvious and clearly visible form, the plastic pollution spectacle blatantly unveiling on our beaches is only the prelude of the greater story that unfolded further away in the world’s oceans, yet mostly originating from where we stand: the land. For more than 50 years, global production and consumption of plastics have continued to rise. An estimated 299 million tons of plastics were produced in 2013, representing a 4 percent increase over 2012, and confirming an upward trend over the past years. In 2008, our global plastic consumption worldwide has been estimated at 260 million tons, and, according to a 2012 report by Global Industry Analysts, plastic consumption is to reach 297.5 million tons by the end of 2015. Plastic is versatile, lightweight, flexible, moisture resistant, strong, and relatively inexpensive. Those are the attractive qualities that lead us, around the world, to such a voracious appetite and over-consumption of plastic goods. However, durable and very slow to degrade, plastic materials that are used in the production of so many products all, ultimately, become waste with staying power. Our tremendous attraction to plastic, coupled with an undeniable behavioural propensity of increasingly over-consuming, discarding, littering and thus polluting, has become a combination of lethal nature. A simple walk on any beach, anywhere, and the plastic waste spectacle is present. All over the world, the statistics are ever growing, staggeringly. Tons of plastic debris (which by definition are waste that can vary in size from large containers, fishing nets to microscopic plastic pellets or even particles) is discarded every year, everywhere, polluting lands, rivers, coasts, beaches, and oceans. Published in the journal Science in February 2015, a study conducted by a scientific working group at UC Santa Barbara’s National Center for Ecological Analysis and Synthesis (NCEAS), quantified the input of plastic waste from land into the ocean. The results: every year, 8 million metric tons of plastic end up in our oceans. It’s equivalent to five grocery bags filled with plastic for every foot of coastline in the world. In 2025, the annual input is estimated to be about twice greater, or 10 bags full of plastic per foot of coastline. So the cumulative input for 2025 would be nearly 20 times the 8 million metric tons estimate – 100 bags of plastic per foot of coastline in the world!Q.17 :-As per the passage, which of the following statements are true? Most of the plastic present in the ocean today has originated from the land and plastic pollution is present on almost every beach.Most of the plastic present in the ocean today has originated from the land. In recent years, the production of plastics has declined and plastic pollution is present on almost every beach.Plastic is cheaply available and that lead to the overconsumption and it  does not degrade easily thus it ended up being a pollutant. Most of the plastic present in the ocean today has originated from the land.In recent years, the production of plastics has declined. PreviousNext