It's called a dock.
A small platform would be called a Jetty. I also think it would be called a boardwalk or a boardplank.
This is a speaking platform with carpetted steps leading up to it. A talk is given from this platform during midday prayers on a Friday. The speaking platform is often portable so that it can be moved.
By helicopter or boat.
there isn't one
The crows nest.
A chase boat could be a: 1.) A boat used as a safety while a stunt is performed. 2.) A boat used to draw attention away from another vessel 3.) A boat used as a filming platform for another boat. 4.) A boat that gives chase.
The four parts of a ziggurat are the temple at the top, the staircases leading up to it, the courtyard area, and the base or platform where the ziggurat is built.
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The bridge of a ship is the room or platform from which the ship can be commanded.
A bobstay
The very top edge of a boat usually from mid ship leading to the bow section
go into your tent then use the knife
Kewego