Sharks are older than many people realize. These incredible creatures have been around for over 400 million years, predating trees, which first appeared around 350 million years ago. Sharks evolved during the Devonian period, a time when the oceans were filled with diverse marine life, and have survived through countless mass extinctions. Over the years, sharks have adapted to many changes in their environment, making them one of the most successful and enduring species on Earth.

Sharks’ Survival Through the Ages

Sharks' long existence is a testament to their ability to evolve and thrive in various environments. Their streamlined bodies, sharp senses, and hunting strategies have helped them remain at the top of the ocean’s food chain for millions of years. Despite their long history, sharks are still facing modern challenges, including habitat destruction and overfishing. However, their impressive evolutionary track record shows just how resilient and adaptable these creatures have been, managing to survive both the rise of trees and the changing conditions of the Earth’s ecosystems. Shutdown123