A plain is formed when theres nothing else but grass.
Plateau
it is a flood plain because a river often covers its plain when it overflows its banks during floods.
"Untreated" usually refers to wood that has not been treated by chemical preservatives or has not been pressure treated. In other words it means it is in its plain, raw, natural form.
Trick question---nobody jumps out of a plain. They jump out of a plane.
You can make a plain white mast out of a few layers of white tee shirt. You cal also buy a sturdy plain white mast from a hardware store.
No. Plain is a noun, or an adjective. The adjective plain has the adverb form "plainly."
plain
The European plain spans over 2,000 miles from the Pyrenees and Alps in the west to the Ural Mountains in the east. It covers a vast area of approximately 1.8 million square miles.
plain
It is called a plain.
The word 'plain' usually means self-evident, without adornment, or a land form. To use these in a sentence: SELF EVIDENT: "It was plain to the police officer that the criminal has been wounded" WITHOUT ADORNMENT: "She had a very plain and ordinary face with no distinguishing characteristics." LAND FORM: "That is a very flat plain."
coastal plain
Its avogadros number
plain
Plain Plug Gauge
vast plain on rolling hills are a vast plain full of hill, that form volcanos, lanslides, mudslides, and lava flows.
a plateau