"Born in the green sea, keep fire prevention in mind" Is this slogan correct?

No, this slogan is not logical.

The "Green Sea" refers to one of the seven seas in medieval Arab geographical records. It is located between Saudi Arabia and Iran (today's Persian Gulf). It was named Green Sea because there used to be a large amount of green algae.

“Be born in the green sea, keep fire prevention in mind.” To put it bluntly, the green sea is originally a large area of ??water. Living in the water does not require fire prevention. It is inconsistent and illogical.

Personal understanding, I hope it can be helpful to you.