num_pages: 32
description: Features seven wonders of the natural world including the Grand Canyon, the Great Barrier Reef, and Mount Everest, and shows how they were formed and why they are changing
language: English
title: The Seven Wonders of the Natural World
titlecomplete: The Seven Wonders of the Natural World (The Wonders of the World Series)
ratings_count: 4
publisher: Silver Burdett Pr