question:Scientists can predict the occurrence of geologic events based on the structure of Earth's crust. Observe the plate boundary shown here. What type of plate boundary is this? Many geologic events occur at these boundaries. Some are shown in the illustration, but one is missing. What geologic event would you predict would occur at this plate boundary?

Okay cool  so what is the question?

Mars and earth have quite a few things in common. both are  terrestrial planets, both are located within the sun’s  habitable zone, both have  polar ice caps, similarly  tilted axes, and similar  variations in temperature. and according to some of the latest scientific data obtained by rovers and atmospheric probes, it is now known that mars once had a  dense atmosphere  and was covered with  warm, flowing water.