Mars: Terraforming challenges • English Conversation Questions

What are the main challenges in terraforming Mars?
How does the lack of a substantial atmosphere on Mars affect the terraforming process?
What role does the low gravity of Mars play in the terraforming challenges?
How do the extreme temperature variations on Mars pose challenges for terraforming?
What are the potential risks or unintended consequences of terraforming Mars?
What strategies could be employed to overcome the lack of liquid water on Mars during the terraforming process?
How might the absence of a magnetic field on Mars impact the feasibility of terraforming?
What are the ethical considerations surrounding the idea of terraforming Mars?
How do the radiation levels on Mars present challenges for terraforming?
What impact could terraforming Mars have on its geological features and natural landmarks?
What are some proposed methods or technologies that could potentially address the challenges of terraforming Mars?