Question

give reason

the species of dinosaur, which were enormous in size , suddenly became extinct


do not spam please my sister wants these answer she is in grade 5
help​

Answer 1

Answer:

Geological evidence indicates that dinosaurs became extinct at the boundary between the Cretaceous and Paleogene eras, about 66 million years ago, at a time when there was worldwide environmental change resulting from the impact of a large celestial object with the Earth and/or from vast volcanic eruptions.

Explanation:

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Answer 2

Answer:

Geological evidence indicates that dinosaurs became extinct at the boundary between the Cretaceous and Paleogene eras, about 66 million years ago, at a time when there was worldwide environmental change resulting from the impact of a large celestial object with the Earth and/or from vast volcanic eruptions.

How you Lucy unnei

hope it helps your sis