What is dinosaur and what is the name of the first dinosaur on the earth?

Nyasasaurus parringtoni was the name of the first dinosaur on earth

As for what it is, Dinosaurs are a diverse group of reptiles that first appeared in the Triassic period, between 243 and 233.23 million years ago.

Explanation:

answer: the correct answer is d. a christian revivalist movement in the u.s. during the early 19th century

explanation: the second great awakening was lead by the preachers of baptist and methodist congregations in order to gain support for the protestant religion from the 1790's to 1840's

in which two ways were the northeast woodland indians and the southeast indians similar? both collaborated to form the iroquois confederacy. both cultivated the crops of corn, beans, and squash. both lived in rich environments of swamps and rivers. both lived in tree-bark dwellings called wigwams. both expected men to hunt, while women farmed.