3 Questions
What is the chemical formula for water?
H2O
Which of the following is a property of water?
High surface tension
What percentage of Earth's surface is covered by water?
71%
Test your knowledge of water surrounding the Earth with these flashcards for Chapter 5 of Class 7. Learn the chemical formula for water, its properties, and the percentage of Earth's surface covered by water. This quiz will help you review and memorize important facts about water.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
