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Crabs wear plastic shells

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Hermit crabs around the world are doing something new – they are choosing plastic shells instead of natural ones. Scientists found this out by looking at pictures on the internet. They saw 386 crabs using plastic caps as shells.

Ten out of sixteen types of these crabs from tropical places are doing this.

The crabs might pick plastic shells for a few reasons, like showing off to find mates or because plastic is lighter.

Scientists need to check how this might change hermit crabs over time.

A photographer named Shawn Miller took many pictures of these crabs, and he wanted to protect them.

He says people shouldn’t take away the shells off beaches.

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In short

Scientists have observed a new phenomenon: hermit crabs worldwide are using plastic objects, like bottle caps, as shells. This discovery comes from analyzing internet photos, showing 386 crabs, including 10 out of 16 tropical species, adopting plastic homes. Researchers suggest several reasons for this, such as plastic being lighter or helping crabs attract mates. This raises questions about how such changes might affect hermit crabs long-term.

This news story offers a great way to practice your English reading skills. You can learn new vocabulary related to nature, science, and environmental issues. Pay attention to how scientists describe their findings and the impact of human actions on animals.

Photographer Shawn Miller, who documented many of these crabs, emphasizes the importance of protecting them and advises against removing shells from beaches. The article highlights the broader problem of plastic pollution, referencing a 2022 report predicting a near-tripling of plastic waste by 2060. Understanding this article helps you improve English comprehension while learning about a pressing global environmental concern.

Frequently asked questions

What is a hermit crab?

A hermit crab is a type of crustacean that doesn't grow its own shell, so it uses discarded shells or other objects to protect its soft body.

Why are hermit crabs using plastic shells?

Scientists suggest reasons like plastic being lighter, easier to find, or potentially helping crabs attract mates, though more research is needed.

How does this news relate to learning English?

Reading this article helps you practice English comprehension, learn new vocabulary about science and the environment, and understand how to discuss current events in English.

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