why do volcanoes erupt?

well I will show you and tell you. first watch the video then I’ve got a article.

 

 

how do diet coke and mentos react?

well I show you and tell you. first watch the video called diet coke and mentos. then I've got an article for you.  here is a article  

the mentos have holes in them . carbon bubbles come out the bubbles out so fast it makes a eruption.

How do plants get there food?

Well the roots suck up the water.The water goes up the stem and into the leaves. The leaves suck air in through tiny holes. Things called chloroplasts catch sun light and mix the air and water into the sun light. Then they squirt out a kind of sugar. 

 

read this Wikipedia article 

this is the inside of a chloroplast.

how do rainbows form?

Well rainbows form like this.  after it rains the sun shines down on earth. The water bends the light and separates the 6 different colors from the light. How? White light is filed with color and water separates them.   

 

 

read this Wikipedia article

what is the biggest planet?

well the sun is the hottest and the biggest planet in the universe as far as we know. and how far do you know. oh quit it no jokes. oh you think you can stop us. I SAID STOP! the sun is so hot you could cook a  stake in less the ten sec!!! the sun is so big that 1,000,000 earths could fit in it! according to my research the sun is 1 inch. go on with your jokes.

 

read this Wikipedia article 

how does water brake rock?

yeah how does water brake rock? rock is permanent. lets just see about that.  stop with the jokes and let me tell you how water brakes rock! water VS rock hahaha. I said ENOTH! ok the water goes through a process we call erosion. erosion is when water gets into a crack in the rock. the water freezes and the ice crystals  grow so big that  it splits the rock. this usually takes a few days. hard to believe hahaha. go on with your jokes ha. Read this Wikipedia article to find out more.

how do you get a cold?

well there’s a special kind of germ called a virus. a virus is the smallest living thing on earth! for example here’s a experiment. this is how you can grow your own germs. get three tall cups. fill each one with tap water. put a cube of bullion in each cup. put vinegar in one and salt in the other leave the third cup alone. this experiment will take 5 days.