Class 10 English Chapter 9-The Book That Saved the Earth Solution

In this chapter, the aliens who have invaded Earth decide to launch a final attack on the humans. However, they are interrupted by their leader, who has discovered a book that contains all of Earth’s knowledge and culture. The leader realizes that if the book is destroyed, the aliens will lose an opportunity to learn and grow.

The leader proposes a plan to the other aliens: they will study the book and learn from it, and in return, they will spare the humans and allow them to continue living on Earth. The other aliens are skeptical at first, but they eventually agree to the plan.

The aliens begin to study the book, and they are amazed by what they learn. They read about art, literature, music, science, and history, and they realize that there is much more to Earth than they had previously thought.