Question

Explain that careless thrown of plastic bags is a major threat to environment and animals

Answer 1

plastic mostly impacts aquatic animals since many people throw plastic onto water bodies and the animals accident consume the plastic. for example turtles eat jellyfish, but plastic in water looks very similar to jellyfish so the turtle can eat plastic and die.

Answer 2

Answer:

Plastic pollution is the accumulation of plastic objects (e.g.: plastic bottles and much more) in the Earth's environment that adversely affects wildlife, wildlife habitat, and humans.Plastics that act as pollutantsare categorized into micro-, meso-, or macro debris, based on size.Plastics are inexpensive and durable, and as a result levels of plastic production by humans are high However, the chemical structure of most plastics renders them resistant to many natural processes of degradation and as a result they are slow to degrade.Together, these two factors have led to a high prominence of plastic pollution in the environment.

Plastic pollution can afflict land, waterways and oceans. It is estimated that 1.1 to 8.8 million metric tons (MT) of plastic waste enters the ocean from costal communities each year.Living organisms, particularly marine animals, can be harmed either by mechanical effects, such as entanglement in plastic objects or problems related to ingestion of plastic waste, or through exposure to chemicals within plastics that interfere with their physiology. Humans are also affected by plastic pollution, such as through disruption of various hormonalmechanisms.

As of 2018, about 380 million tons of plastic is produced worldwide each year. From the 1950s up to 2018, an estimated 6.3 billion tons of plastic has been produced worldwide, of which an estimated 9% has been recycled and another 12% has been incinerated.In the UK alone, more than 5 million tonnes of plastic are consumed each year, of which only an estimated one-quarter is recycled, with the remainder going to landfills.[citation needed] This large amount of plastic waste inevitably enters the environment[citation needed], with studies suggesting that the bodies of 90% of seabirds contain plastic debris.In some areas there have been significant efforts to reduce the prominence of plastic pollution, through reducing plastic consumption and promoting plastic recycling.

Some researchers suggest that by 2050 there could be more plastic than fish in the oceans by weight.

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