Identify and color the climatic zones of South America as shown on the colored map, and then mark them in the atlas.

This task requires analyzing a colored map which is not fully provided in the image and then marking these zones in an atlas. Since the specific coloring and atlas are not available, a precise answer cannot be given. However, the general approach would be to observe the color-coded regions on the map of South America and then locate and color the corresponding climatic zones in the atlas.

Answer: The task requires a colored map and an atlas for completion.