Baby Professor 
Earth : The Third Rock from the Sun | Astronomy Beginners’ Guide Grade 4 | Children’s Astronomy & Space Books 

At the end of this book, you should be able to classify Earth based on size, characteristics and composition. You will also understand why Earth is the only planet in the solar system known to host life. Read about the processes that make Earth an ever-changing planet. Grab a copy of this book today.

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Baby Professor showcases a collection of subjects that are educational for kids to help them learn how to do something themselves, exactly how something is done or how it came about. Children love to learn through attractive visuals and Baby Prof. is ideal to get your child the head start he or she needs for the future. Our Motto – 'Learning is Fun, so let’s Make it Fun to Learn’.