How did ancient sailors navigate the globe

The earliest navigation methods involved observing landmarks or watching the direction of the sun and stars. Few ancient sailors ventured out into the open sea. Instead, they sailed within sight of land in order to navigate. When that was impossible, ancient sailors watched constellations to mark their position.

Explanation: here hope it will help

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.