Which of the following option is explanation text?

Creating miniature waves is easy and you can try it at home. First, prepare a pan and fill it with water. Then, blow the pan gently. You will see the rippling of water and that is your miniature waves.

Slime is very popular these days. It’s great to play with and you can make it at home too. To start off, get your container and put one tablespoon of glue in it and mix it with another tablespoon of water and a tiny drop of the food colouring. Stir it with a stick or another spoon.In another container, put one teaspoon of borax powder and mix it with one tablespoon of water. Now mix the two solutions together and your smile is ready.

Computer helps in our life in many ways but to make the best of it you will first have to turn it on. First, plug in the power cord to the power source. Make sure it connects perfectly and securely. After that, push the power button on the CPU. Don’t forget to turn the monitor too. Otherwise, you won’t see anything on your screen. Lastly, wait for your computer to finish loading and be ready for use.

A raised line of water that moves across the surface of an area of water, such as sea and lakes, is called wave. It is caused by the winds that blows across. The wind transfers some of its energy to the water, through friction between the air molecules and the water molecules. This transfer of energy causes the water surface to moves up and down and creates waves.

Rainbow is a natural phenomenon when you can see an arch of different colors in the sky when rain is falling and sun is shining but did you know you can make your own rainbow too? To do this experiment you need to Place a piece of white paper on the ground under the sunlight. Then, you need to put the prism on or above the paper. Then, rotate and move the prism around until you see rainbow colors on the paper.