Polar Satellites

Real World Example

Imagine trying to clean a room by walking back and forth in straight lines, ensuring you cover every inch of the floor without missing a spot. This is similar to how polar satellites orbit the Earth, as they travel in a path that takes them over both the North and South Poles, allowing them to eventually cover every part of the planet's surface. Just as you would walk back and forth to ensure the entire room is clean, polar satellites move in a way that lets them pass over every part of the Earth, providing comprehensive data collection and observation from pole to pole.