Final answer:
Nova events, related to star systems, do not occur on planets like Venus or Earth, but geological or atmospheric phenomena unique to Venus' hot, dry, and dense atmosphere do not naturally form on Earth due to different environmental conditions.
Step-by-step explanation:
The phenomenon commonly associated with the term 'nova' is actually related to events happening in star systems, particularly involving a white dwarf accreting matter from a companion until a runaway nuclear fusion process occurs. This event does not happen on planets like Venus or Earth. However, if we're interpreting 'novaes' as a typo and you are asking whether geological or atmospheric phenomena seen on Venus can also occur on Earth, the answer would be more nuanced because Venus and Earth share some similarities and differences in their geological and atmospheric conditions.
Venus, Earth, and Mars are similar in that they orbit in the same inner zone around the Sun and started with a similar chemical composition of silicates and metals. However, Venus evolved to become extremely hot and dry, supporting a dense carbon dioxide atmosphere with high pressure and surface temperatures that would prevent Earth-like phenomena from occurring. Earth, by contrast, has a more moderate climate and a diverse range of geological processes thanks to its liquid water and dynamic atmosphere. Both planets do experience volcanic activity, but the specifics of the processes and their results can differ greatly due to the distinct environmental conditions.
So, geological or atmospheric phenomena specific to Venus, such as its sulfuric acid clouds or the incredibly high pressure and temperature of its surface, are unlikely to form on Earth in the natural course of our planet's climate and geological activity.