2024 was an extraordinary year for the planet. Earth experienced one of the strongest El Niño events on record, leading to a supercharged hurricane season that brought record-breaking storms. The Sahara was hit by an extraordinary rainfall event — a year's worth of rain fell in just a few days, leading to lakes appearing across parts of northern Africa.
Scientists mapped the underside of an Antarctic glacier and discovered huge, mysterious structures carved into the ice, while giant viruses were found on Greenland's dark ice and red snow.
How much do you remember about planet Earth news from the last 12 months? Take our quiz to find out. Make sure you login to add your name to the leaderboard, and if you need a hint, tap the yellow button.
More quizzes
—Equator quiz: Can you name the 13 countries that sit on Earth's central line?
—Ancient Egypt quiz: Test your smarts about pyramids, hieroglyphs and King Tut
—Conspiracy theory quiz: Test your knowledge of unfounded beliefs, from flat Earth to lizard people
—US volcano quiz: How many can you name in 10 minutes?
