On the satellite cloud picture, the white color is _ _ _, and the more _ _ _ the color of the cloud indicates that the cloud is more _ _, and the place where the cloud is thick is generally _ _ _.

On the satellite cloud image, white represents the cloudy and rainy area, and the whiter the cloud color, the thicker the cloud layer, which is generally the rainy area. The thicker the white color, the greater the precipitation. Green represents the land, and there are green areas, which means the weather in this area is fine. Blue represents the ocean.

So the answer is: cloudy and rainy area; White; Thick; Rainy area.