Correct option is D
Wind is created by the movement of air from high-pressure areas to low-pressure areas. This atmospheric movement is driven by the uneven heating of the Earth's surface by the sun. Areas that receive more sunlight heat up faster, causing the air to warm, become less dense, and rise, which reduces the atmospheric pressure. Cooler areas, in contrast, have higher pressure due to cooler, denser air. Wind flows from these high-pressure zones to fill the low-pressure areas, creating wind patterns that are influenced by factors such as the Earth's rotation and geographical features. This natural process of air movement is essential for weather patterns, climate regulation, and the dispersion of pollutants.