Which habitat did the dinosaurs live?

Dinosaurs lived on all different continents in climates ranging from dry deserts in Pangaea and Asia to semi-arid plains in North and South America, polar forests that went dark all winter in Antarctica, semi-arid forests on the islands of Europe, mangrove swamps in North Africa, and coastal floodplains in North America. If you include the fact that birds are dinosaurs, though, than any habitat you can think of from the open ocean to the Arctic tundra to tropical rainforests and open grasslands has dinosaurs, even today.