cycads
Justin bieber
The element that can stay radioactive for millions of years is plutonium. This is where most nuclear power plant energy comes from.
The process of compressing plant matter to make coal takes millions of years.
after millions of years they turn in to fossils flues/ oil ,and gas
That would be a fossil.
Scientists think that something like this took place in millions of watery environments over millions of years
plant
Coal is formed from the remains of plants that accumulated in swamps and peat bogs millions of years ago. Over time, the plant material was buried by layers of sediment, which exerted pressure and heat on the organic matter. This process, known as coalification, transformed the plant material into coal.
Condensed plant material smushed into a rock like thing from millions of years ago
Millions of years ago, coal was plant material that accumulated in swamps and peat bogs. Over time, the plant material was buried under layers of sediment and subjected to heat and pressure, transforming it into coal.
Mint is a natural plant, so it's probably been around for millions of years.
Fossils occur naturally after many hundreds to millions of years. They are more common under ideal conditions.