Spinosaurus was one of the biggest meat-eating dinosaurs ever. It was even bigger than T. Rex! Spinosaurus had a giant sail on its back made of tall bones covered in skin. It had a long snout that looked a bit like a crocodile.
Spinosaurus loved the water and was a great swimmer. It used its long jaws to catch big fish, kind of like a bear catching salmon. It had strong arms with big claws. Scientists think Spinosaurus spent a lot of its time in rivers and lakes.
