Concept:A geo-stationary satellite orbits Earth at the same speed Earth rotates. This makes it appear fixed in the sky when viewed from a specific point on the ground. Such a steady position allows continuous, uninterrupted observation of the same area, which is essential for accurately tracking cloud movements.
Explanation:The satellite is placed in a circular orbit above the equator, about 35,786 km high. It moves from west to east, exactly matching Earth’s 24‑hour rotation period. As a result, from any location on Earth, the satellite seems to stay at the same spot in the sky all the time. Because it never moves relative to the ground, it can keep a constant watch on the same region. Clouds drifting across that region are seen without any gaps or shifts in the viewing angle. This stability is what enables meteorologists to monitor cloud formation, storm paths, and weather changes accurately and in real time. In contrast, polar satellites cross different areas and cannot provide continuous coverage of one place.
Answer:Option C – Because it is stationary relative to any place on Earth.