Original PromptImagine traveling in a spaceship toward the surface of the planet Venus. At first, everything is hidden by thick clouds, but as you get closer, you can see the rocky surface below. As you fly over the surface, you notice strange landforms scattered around. They are raised domes with cracks reaching outward in all directions. These are called novae (NO—vay). Why do we see novae on Venus but not on Earth? Planetary geologist Taras Gerya (TAR-as GARE-ya) wondered whether two important differences b...
This learning resource dives into the use of scientific models for investigating geological phenomena on Venus and comparing it to Earth. It introduces students to key concepts such as 'novae,' which are large cracks formed by rising magma, and discusses the challenges scientists face when studying Venus’s surface due to its extreme temperatures and atmosphere. It highlights the work of Professor Taras Gerya, who employs computer simulations to model the geological behavior of Venus, including the formation of geological features like novae. The resource includes guided annotations encouraging students to think critically about scientific modeling and its necessity in planetary science, alongside multiple-choice questions and activities to synthesize evidence and challenge students’ understanding of planetary environments and their modeling.