Extinction

Imagine you're a time traveler! What event do you think wiped out the dinosaurs, making them history?

• A giant asteroid impact

• A worldwide flood

• A massive earthquake

• A global pandemic

Ready to time travel? Guess when the colossal asteroid hit Earth!

• 66 million years ago

• 100 million years ago

• 75 million years ago

• 50 million years ago

Guess what? A giant asteroid hit Earth long ago! Can you imagine how many of Earth's species vanished after that colossal impact?

• Less than 10% - Just a tiny scratch on Earth's biodiversity!

• More than 70% - A massive goodbye party for the dinosaurs and many others!

• Around 25% - A quarter of our planet's species said 'see ya'!

• At least 50% - Half of Earth's inhabitants couldn't survive the aftermath!

🦖🌋 Time Travel Alert! What is the name of the mysterious boundary that marks the grand finale of the Cretaceous Era?

• The Jurassic-Cretaceous Boundary

• The Mesozoic-Cenozoic Boundary

• The Cretaceous-Paleogene Boundary

• The Permian-Triassic Boundary

Ready for a cosmic mystery? What shiny metal, a rare find on our planet but a superstar in meteorites, marks the spot of the Cretaceous-Paleogene Boundary?

• Silver

• Iridium

• Platinum

• Gold

Who kicked off the cosmic detective story with their asteroid impact theory, hinting at high levels of iridium as a clue?

• Walter Alvarez and Luis Alvarez

• Stephen Hawking and Roger Penrose

• Isaac Newton and Albert Einstein

• Charles Darwin and Alfred Russel Wallace

🌍✨ Where on Earth can you find the massive crater that supports the asteroid impact theory? 🌠🕵️‍♂️

• In the Australian Outback 🦘

• In the Sahara Desert of Africa 🐪

• In the Siberian Tundra of Russia ❄️

• Off the coast of Mexico's Yucatan Peninsula 🏝️

Guess what? Around the time a massive asteroid decided to visit Earth, some incredible geological formations were taking shape in India due to volcanic activity. Can you tell which one it was?

• The Thar Desert

• The Himalayas

• The Deccan Traps

• The Western Ghats

Guess what? Besides a giant asteroid hitting Earth, there was another wild event that helped wipe out the dinosaurs! Can you figure out what it was?

• Rapid ice age onset

• Sudden increase in Earth's orbit

• Magnetic field reversal

• Volcanic eruptions

🌊🦕 Dive into the past! What mysterious event, known as 'marine regression', happened around the time when dinosaurs waved goodbye to Earth? 🌍💫

• A decrease in ocean levels due to changes in Earth's crust

• An increase in ocean salinity

• The migration of marine species to freshwater habitats

• A global cooling of ocean temperatures