What Needs to Happen for a Mastodon to Fossilize?

What needs to happen in order to fossilize a Mastodon who dies while walking along a river?

A. A flood must occur

Answer:

A flood must occur

In order to fossilize the body of a Mastodon who dies while walking around the river, a flood must occur so that the sediments can wash away the body with it. Fossilizing is the act of forming fossils. Fossils are the remains, traces or impressions of the dead plant or animals that died millions of years ago. They are usually found buried deep down in the earth.

Mastodons belonged to the extinct genus called Mammut of the family Mammutidae. They are believed to be distant relatives of elephants and mammoths. They were shorter than the current elephants but their stature was quite heavy-built.