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Have you ever stopped to think about how long sharks have been swimming in our oceans? You might be surprised to learn that sharks have been around longer than trees. Yes, sharks have existed on Earth for hundreds of millions of years, even before the first trees began to grow.

Imagine a time long before forests covered the land. The Earth looked very different back then. The air was thick with gases, and the land was mainly barren with only small plants and mosses. In those days, the seas were already full of life, and among the creatures swimming there were early sharks. These ancient sharks were very different from the sharks we see today, but they were already well suited to their environment.

Sharks first appeared about 400 million years ago. Back then, the world was dominated by the oceans, and life was just starting to move onto land. Trees, on the other hand, showed up much later. The earliest trees began to grow around 350 million years ago. That means sharks were swimming in the oceans for about 50 million years before trees took root on land.

Why is this so interesting? Well, sharks have survived massive changes on Earth. They lived through ice ages, huge shifts in climate, and even mass extinction events that wiped out many other species. Their ability to adapt has helped them survive where many other creatures could not.

Sharks have a unique body design that has barely changed over millions of years. Their strong skeleton, sharp teeth, and keen senses make them perfect hunters. This design has helped sharks stay near the top of the food chain for a very long time. While many animals have evolved and changed a lot, sharks have kept their basic form because it works so well.

Trees, on the other hand, changed the Earth in ways that still affect us today. When trees grew, they helped create the air we breathe by producing oxygen. They also made the land more stable, allowing more complex ecosystems to develop. Without trees, life on land would be very different.

So, when you think about it, sharks are living proof of nature’s long history. They remind us that life has been evolving and adapting for hundreds of millions of years. The next time you see a shark, remember that this amazing animal has been around even before the trees you see in a forest.

Isn’t it incredible that sharks have survived so long and seen the world change so much? They are true survivors of the deep, holding secrets from a time long before our own. The ocean is their home, and they have been its rulers for longer than we can imagine.

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