Playa del Carmen issues “red alert” as seaweed takes over beaches – Level 2

In Playa del Carmen, Mexico, a lot of sargassum is washing up on the beaches this year. This is causing big problems because the seaweed makes the beaches look bad and can harm the environment. Authorities have declared a “red alert,” a serious warning that means people need to take quick action to prevent problems.

The seaweed is coming from the Atlantic Ocean, and up to 130,000 metric tons are expected to arrive. Last year, a lot of sargassum was cleaned up by hard work, but this year, even more is predicted. Officials and business owners are working together to clean up the beaches. They are using special containment barriers to try to stop the seaweed from reaching the shore. However, the barriers are not always effective because the sargassum can sink and go under them.

This seaweed can also cause health problems because it absorbs harmful metals from the ocean. It’s not safe for animals to eat. Removing the seaweed from beaches needs to be done carefully to avoid damaging the environment.

Some groups are trying to find ways to use sargassum for other purposes, like in industry. The sargassum season began earlier than usual this year. Officials hope it will end earlier, too, although May, June, and July are expected to be particularly intense months for the seaweed problem.

Bridging words

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Time to discuss

• Why do you think it is important to manage the sargassum problem quickly?
• What could be some environmental impacts if sargassum is not removed properly?
• How can technology help in dealing with the sargassum issue?

Let’s Write

Answer the following questions in one paragraph:

• What are some of the challenges faced by officials in handling the sargassum problem?
• What could be some potential uses for sargassum if it is collected safely?