Earth is big : a book of comparisons /
Tomecek, Steve,author.
Farina, Marcos,illustrator.
Introduction -- Earth is big -- Earth is small -- Earth is old -- Earth's inhabitants are young -- Earth is cold -- Earth is hot -- Earth is wet -- Earth is dry -- Earth is fast -- Earth is slow -- Earth is round -- Earth is jagged -- Earth is heavy -- Earth is light -- Earth changes quickly -- Earth changes slowly -- Is Earth ours? -- Earth is unique.