Forest and meadow ecosystems, and recognizing edible vs. poisonous plants.

"I am an ," the man said. "Tell me, young traveler, what do we call a place where ancient documents are kept?" "That's an Archive ," Timofey replied confidently.

"No!" Timofey remembered his lessons. "That's a . It’s poisonous to humans, but medicine for forest animals!" The forest shimmered and vanished.

Suddenly, Timofey found himself in a grand hall filled with old scrolls and dusty books. A man in a long coat and a wig stood before him.

The first museum, the reign of Peter the Great, and World War II.