I believe you are referring to sauropods, which were quadrupedal, herbivorous, long necked dinosaurs. There were many different species from different times and places. Every continent had its own types of sauropods, and they lived in habitats ranging from desert or planes with scattered forests, to denser subtropical and even subarctic forests.
The dinosaur with the longest neck was the Bracheosauras.
Apatosaurus was long -necked and was an herbivore.
dreadnoughtus, the biggest recorded dinosaur.
It depends on which dinosaur. Here are some examples: Carnivore: Tyrannosaurus Rex Herbivore: Brachiosaurus Omnivore: Oviraptor
Godzilla
It depends on what dinosaur you are talking about omnivore~ eats meat and plants carnivore~ eats only meat herbivore~ eats plants and only plants
The smallest adult fossil of a herbivorous dinosaur belongs to Echinodon becklesii.
pterodactyl was NOT a dinosaur it was from a group of flying creatures called pterosaurs it was a carnivore
Seismosaurus, a herbivore and sauropod.
Argentinosaurus was the biggest hervivorous dinosaur that has a long neck.
Apatosaurus was an herbivore, or plant eater, not a meat eater. It was a type of sauropod, or lizard hipped quadrupedal dinosaur with a long neck.
Amargasaurus.
The scientific name of a long neck dinosaur is Brachiosaurus.
It was a herbivore or plant eater . it was huge . ( 30 - 40 ft. long ! )
grass and leaves
Diplodocus.
A long neck dinosaur that eats plants
Plesiosaur
This depends on which long-necked dinosaur you are talking about. Heights varied between species.
You mean a giraffe? Because it does not mean an animal with a long neck is necessary a herbivore.