SElla

9/25

Bottle Making

1. I think that bottles are made from amorphous solids because when you heat them they just get softer and softer so you would be able to mold them into a bottle. If you used a crystalline solid it would melt into a liquid befor you could mold it into a bottle. 2.The mold should be around the temperature of the soften glass because you have to blow the glass before it hardens so it can't be much cooler or the glass would harden too quickly. 3.The parison has high viscosity because it is not a liquid it's just soft. 4. Glass is called a sometimes called a super-cooled liquid becasue because you have to freeze it to turn it into glass.

9/15 The apple used to be living when it was on the tree because the tree was the living thing and the tree was giving the apple neutrition to grow but now that it's pick the apple is not living. It doesn't need neutrtion and it doesn't change unless something eats it.

9/11 The car Herbie is not living because all living things need oxegyn and neutrition and a car doesn't need that. Also living things grow up and change but cars don't unless the human driving them gets in a crash, it would be a change but it wouldn't be a natrual change. Living things can reproduce but cars can't make new cars.

11/11 Miami, Portsmouth, National On this graph Portsmouth is the safest place you can live in, it has the lowest crime rate except for theft it is tied with National for second place. Portsmouth's robbery and assult are about the same and so is National's. Portsmouth's murder rate is not high for the same reason it's crime rates are low, the reason is because it isn't a big city and it doesn't have a big population. Miami's crime rates are all the same and it is the unsafest place to live on this graph. Miami's crime rates might higher because it might have a bigger population and more people who are likely to commit crimes.

Miami, Chicago, National Chicago has more cases of robbery than Miami and National because a lot of rich companies own stores in the city. It's auto theft is lower than Miami's because it has subways, trains, and cabs that people take instead of cars, making it less likely for people to steal cars. Miami's crime rates are all in about the same range. The National rate is probably low because there are a lot more small towns and cities than there are big cities so when you find the average of those it is most likely going to come to a smaller number rather then a bigger one.

Miami, Los Angeles, National All of Miami's crime rates are the same and the highest. Miami has a high population so it is more likely for crime to happen.Los Angeles has the lowest burglary rate out of all three places. Los Angeles's murder rate is almost as high as Miami's because they are both big cities. I think the National crime rate is probably average, maybe a little higher or lower. You would think that Los Angeles would have more crimes commited because of Hollywood and most of the famous people living there but apperently that's not the case. Between the two cities Los Angeles is definetly the safest place to live.