When a dinosaur cannot swim explain how a fossil can be found on all continents?

Dinosaurs, despite being primarily land-dwelling creatures, are found as fossils on all continents due to the movement of tectonic plates over millions of years, which has altered the geography of the Earth. Additionally, during the Mesozoic Era, when dinosaurs roamed, sea levels fluctuated, creating land bridges and allowing for the spread of species across different regions. Fossils can also be preserved in sediment that was once underwater, indicating that these organisms inhabited areas that are now dry land. Thus, the fossil record reflects both ancient environments and the dynamic nature of Earth's surface.