Stinging tentacles | Test of Reading Comprehension

What is the main concern scientists have about jellyfish swarms?

• They are attacking people intentionally.

• They indicate problems in the health of oceans.

• They are replacing fish as a food source.

• They are multiplying due to tourism.

According to Dr. Gili, jellyfish swarms are:

• Temporary and not dangerous

• Caused by natural ocean currents

• A message from the sea about human impact

• Helpful in balancing marine ecosystems

What has contributed MOST to the increase in jellyfish populations?

• Stronger ocean waves

• Pollution and overfishing

• Increase in jellyfish predators

• Use of protective nets

What does the blue flag on the beaches in Barcelona warn swimmers about?

• Dangerous currents

• Sharp coral

• Jellyfish swarms

• Sharks in the water

Why is the Mediterranean Sea especially affected by jellyfish swarms?

What are some actions that local authorities in Barcelona are taking to protect swimmers?

Describe how jellyfish sting humans. Include specific details from the text.

According to Dr. Jennifer Purcell, how does global warming benefit jellyfish?

What happened to Francisco Antonio Padrós while fishing, and what does it show about the jellyfish problem?

Dr. Gili says, “These jellyfish near shore are a message the sea is sending us.” What does he mean by this? Paraphrase his statement and explain its significance.