Sands and Terra firma

Sands noun - The region of the shore of a lake or sea or ocean.

Terra firma and sands are semantically related. in ground topic. In some cases you can use "Terra firma" instead a noun "Sands", when it comes to topics like earth.

Terra firma noun - The solid part of our planet's surface as distinguished from the sea and air.

Sands and terra firma are semantically related. Sometimes you can replace term "Sands" with "Terra firma", this terms are similar.