Which planet will become extinct faster, Mars or Earth?

It is difficult to predict which planet will become extinct faster, as both Mars and Earth face different challenges and have different timelines for potential extinction.

Mars is currently uninhabitable for humans due to its lack of atmosphere, extreme temperatures, and lack of liquid water. However, there are plans to potentially terraform Mars in the future to make it more habitable for humans. If successful, Mars could potentially sustain human life for a longer period of time.

On the other hand, Earth is facing a number of environmental challenges such as climate change, deforestation, pollution, and loss of biodiversity. These factors are putting immense pressure on Earth's ecosystems and could potentially lead to the extinction of many species, including humans, if not addressed.

Ultimately, it is up to humans to take action to mitigate the environmental challenges facing both planets and ensure the long-term survival of our species.

Neither Mars nor Earth are expected to become extinct.