It's sunny in Tianjin. What color should it be on the satellite cloud picture () A, white B, blue C, green D and yellow?

Analysis: On satellite cloud images, blue usually means ocean, green means land, and white means cloudy and rainy areas. When looking at satellite cloud pictures, we are most concerned about seeing white, because there may be precipitation in the area covered by it. The thicker the white, the more precipitation there may be, and the other two colors indicate sunny days. It's sunny in Tianjin one day, and the satellite cloud picture should be green. So comments: this topic examines the interpretation of satellite cloud images and understands memory.