An impact crater believed to be 65 million years old exists under the coast of Mexico. What do scientists believe happened as a result of this catastrophic event?
• The continents drifted apart.
• Dinosaurs became extinct.
• Global temperatures rose, and polar ice caps melted.
• Glaciers retreated and formed the Great Lakes
Scientists believe that the impact crater found under the coast of Mexico, known as the Chicxulub crater, played a significant role in the mass extinction of dinosaurs and many other species. The impact is believed to have caused widespread devastation, including massive wildfires, tsunamis, and a dramatic decrease in sunlight reaching the Earth's surface due to the amount of debris ejected into the atmosphere. This led to a rapid cooling of the climate, resulting in the extinction of about 75% of all species on Earth, including the dinosaurs.
So what is the correct answer
The correct answer is:
• Dinosaurs became extinct.