Are there more grains of sand on all the beaches and deserts of the world, or more stars in our galaxy? Class 8

Are there more grains of sand on all the beaches and deserts of the world, or more stars in our galaxy? Class 8

Are there more grains of sand on all the beaches and deserts of the world, or more stars in our galaxy? Class 8

Answer:

There are more grains of sand on Earth than stars in our galaxy. But if we count all galaxies in the universe, stars outnumber sand grains.