Kennidi's+Science+Page

This is what my group and I made. These are the structurs that I have made.
This is our house me and my group made our house out of jinx wood, popsicel sitcs, glue and last but not least tape. Did you know that triangels are the stronges structur for a roof? When we made are house I learn that triangels are the stronges structur for a roof. When we tryed out are house it was at least secend place. Cause when you aplied force on the roof but dit did not move at all the walls dont move ether it was amazing.To help do our hous I glued, put the popsicels on and I helped my group disin the house that we made.

media type="custom" key="21108310"



when we made our bidge we put newspaper on the bottom of the bridg

media type="custom" key="21591546" > //golf balls are made of plactic. plactic comes from oil. golf ball are also made of rubber and latax. rubber and latax// //are made from a para rubber tree// //[|How to make a golf ball]//
 * //EXTRACTION//**

2.The resorses are made from tropical areas from south africa and in the amizons like (Brizl) but was spredded by englesh farmers to the farmers the oil comes from the ground into a oil pump witch we take from. this is a video that i found it is how a oil pump works this video (2;29) min long. [|How a oil pump works]

2.in a para rubber tree there is rubber. gas and oil come from the ground. 3.the rubber comes from the para rubber tree then falls into a bucet, oil comes from the ground. 4.The earth is losing oil. there are 2 big hols for the oil to go in. 3 animals are dyeing from oil spill's __**PRODUCTION**__

5. this is a chemical change in a golf ball. the rubber gets into a round shape then it gets a plstic circle around it. so that is why it is a chemical change. 6.the extra rubber is recycled to be used agien and agein. there is no smoke, no garbage to put into the dump 7.there are no canqlushans to the earth after the production. no smoke no smoge (IN PONDS, LAKES OR OCEANS ) no garbage to put ion the dump just recycling

__**DISTRIBUTION**__

8. after making the golf balls the factory sends the golf balls to wallmart, sport chek and lots of more. 9. this is a little of polushon from the trucks bringing the golf balls to all of the stores. __**USE**__ 10.the golf balls last at least 100 sticks at 125mph 11.some golf balls are recycabul and some are thrown out. 12. it takes 100-1,000 years for a golf ball to decompose natruley 13. some golf balls can get recycled and some can't. 14. golf ball litter is becoming an enviromental conernon 15. the para rubber tree can be planted over and over ageain but the oil will eventuly run out but we can still be able to make golf balls. Did you know that older trees produce more latax but they stop producing it after 26-30 years.

i have a little video about how to play golf. if you want to play golf when you are older you should watch this video this video is 5min long. [|How to play golf] some day you might want to be tiger woods and play like him

I learned alot about diffrent kinds of energy transportmashon. While doing the rollback car i learned that it ueses kenetic to create elastic enegey then goes back to kenetic. I learned that all enegey comes form the sun for exampel,the sun makes our food then we eat the food then the food gives us kenetic energey to walk. Another exparement that we did was the balloon car. we gave the balloone car elastec energey by blowing in to thehh balloone. Then after the air that we blew goes out the air makes kenetic energey and the car rolls along. That is what i learned about tranfoming energey.