Book of discoveries · 178
Colouring the relief
Zoom with the mouse wheel inside the image or use the buttons. Drag the enlarged image with the hand cursor; swipe to move on a touchscreen.
Colour the contour map to turn it into a map with elevation colour bands. Choose one of the three colour scales and colour areas with the same code number in similar shades. You may use one pencil with different pressure. Copy the page before colouring if you want to try several scales. These are not the true colours of Mars, so you may vary them freely. Use the empty boxes to calibrate your pencil colours.
Your observations
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