natural

Existing in nature; not made or caused by humankind or artificial means.

"The park has beautiful natural scenery."

In accordance with the usual course of nature; normal, expected, or typical.

"It's a natural reaction to feel nervous."

A person who is particularly suited for a specific role or activity due to inherent ability.

"He's a natural at playing the piano."

Having an innate talent or ability; born with a particular skill or quality.

"She's a natural leader in the team."