The most likely way we could terraform Mars would involve
A) adding greenhouse gases to the atmosphere
B) moving the planet closer to the Sun
C) restarting Martian volcanoes
D) firing projectiles into the polar caps

Question

Quizplus · Accepted Answer

Adding greenhouse gases, such as carbon dioxide, to the Martian atmosphere would help to warm the planet and potentially create a thicker atmosphere that could support liquid water on its surface. This would require significant technological advancements and resources, but is currently the most feasible option for terraforming Mars. Moving the planet closer to the Sun is not possible, and restarting Martian volcanoes or firing projectiles into the polar caps are not proven or efficient methods of terraforming.

The Most Likely Way We Could Terraform Mars Would Involve