Final answer:
The island in 'Lord of the Flies' is lush and tropical with dense forests; the 'Scar' was created by the boys' crashed plane.
Step-by-step explanation:
The island where the boys landed is described in the book 'Lord of the Flies' by William Golding. This island is lush and tropical with a distinctive beach and is covered in dense forests.
The mark known as the "Scar" on the island was created by the boys' crashed plane, which signifies the human impact on a previously untouched natural environment. The Scar is an important symbol in the book, representing the disruption and destruction humans can bring to nature.