Answer:
Adjacent meridians are farthest apart at the equator. This is because meridians of longitude are lines that run from the North Pole to the South Pole and converge at the poles. At the equator, these meridians are spaced evenly and are at their maximum distance apart, approximately 111 kilometers (69 miles) apart. As you move towards the poles, the meridians gradually converge until they meet at a single point at the poles, so their distance apart decreases as you move from the equator to the poles.
Step-by-step explanation: