What is a microplastic?

Microplastics are tiny plastic particles that are less than 5 millimetres in size. These particles can be either originally small plastics, such as microscopic plastic balls or fibres, or tiny pieces of larger plastic objects that degrade over time.

Environmental challenges

Microplastics pose environmental challenges because they are extremely persistent and difficult to degrade. These particles can enter the environment from various sources, such as the degradation of plastic waste, the textile industry or cosmetics.

Microplastics can cause many environmental problems. Firstly, they pose a risk to aquatic life, as they can easily ingest these particles. This can lead to the accumulation of microplastics in the organisms, which can have adverse effects on their health and the food chain.

They can also contaminate water and soil. Once these particles enter water or soil, they are difficult to remove and can cause long-term damage to the environment.

The impact of microplastics on human health is also a concern. As these particles easily enter the food chain, they can also enter the human body through ingestion. Some research suggests that microplastics may have adverse effects, such as causing inflammatory reactions or hormonal imbalances.

Microplastics pose environmental challenges and it is important that appropriate measures are taken to address the problem. This could include reducing plastic waste, building appropriate waste management systems and favouring environmentally friendly products.

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