The travellers of the sky. Do you know that clouds are form by tiny water drops and that they never stop moving? Discover how they are formed, how many different kinds exist and how important they are for all the living beings. Read more
Our planet, Earth, is divided into three layers; the solid layer or geosphere, the water layer or hydrosphere and the air and gas layer or atmosphere. Find more about them in this beautiful video from Happy Learning. Read more
The Earth, which is the planet we live on, is known as the Blue planet because as much as 3/4 of the its surface is water! And water is so very important because without it, there would be no life. Read more
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