First we will need the sun so here is the Sun when the sun shines the heat of the sun warms the water turning it into an invisible gas called water vapor this process the changing of water into a gas is called evaporation because gas is lighter than liquids water vapor Rises up into the sky and they further move up into the way from Earth’s surface due to the temperature of gas so in the sky the water cools and changes back into tiny water droplets this change of water vapor into water droplets is called condensation and it’s the opposite of evaporation clouds are made up of tiny water droplets so when condensation occurs in the sky clouds form and grow let’s see it form a closer perspective the droplets bang together and form even bigger drops when that drops get heavy they fall because of gravity they even grow and bump into one another on their journey form the cloud to the ground and every single raindrop that reaches the ground is made of 1 million of the original tiny water droplets raindrops fall on the ground surface when the sun can shine on them and whole process happens again this whole process is called a water cycle and keeps the water moving from the ground to the sky fulfilling the water needs of the plants animals and people to survive