Answer:
Source: Man0ng G0ogle
Explanation:
1.) Mammoth — Elephant — mammoths lived on the flat tundra and grasslands south of the ice sheets — a warming climate and widespread human hunting.
2.) Din0saur — Reptiles — ancient rivers or streams and roamed across the adjacent forested floodplains and densely vegetated swamps and lakes. — Evidence suggests an asteroid impact was the main culprit.
3.) Dodo — Flightless bird — The dodo was endemic to the island of Mauritius, 500 miles from the Eastern coast of Madagascar — The dodo's natural habitat was almost completely destroyed after people started settling on Mauritius
