LAYERS OF THE EARTH!!!!!!!!!!!!!!!

Hey this is Sydni I am going to talk about  a lot a different things today. Well, first I'm going to talk  about the earths  layers.  The earth has 4 different layers  the crust,mantle,outer core and inner  core. The crust is the surface layer of the Earth.The Mantle has two parts; the upper mantle and the lower mantle. Most of the mantle is solid rock, but some mantle is soft rock. The outer core is hot liquid iron. The inner core is iron and nickel. Even though the core is very hot, great at the center of Earth keeps the inner core solid.

What causes the earth plates to move!!!!!!!!!!

 There are 10 major plates. Most of the North America, Greeland ,and part of  the Alantic Ocean. Now I guess I will talk about how plates move.Plates float on the softer rock of  the mantle .As the rock flows plates move becuase plates fit toghther so closely the movement of one plate affects other plates.





What is meant by Earth plates?
Earth's crust and uppermost mantle are divided into sections, called plates. Plates are blocks of crust and upper mantle rock that fit together like puzzle pieces.




Thats all for today .

circuits!!!!!!!!!!!!!!!!!

Hey it's Sydni. Today, I'm going to talk about circuits. Have you ever heard about circuits? Well lets get started!!  First I'm going to talk about Series Circuits. A series circuit is when all the parts are connected ,and the current only has one path to follow . Also, the parts are connected one after the other in a single loop. Well I guess now I am going  to talk a little about  Parallel  Circuits. A parallel circuit is a close electric cricuit ,and it has two or more path ways to flow through.That's about it for this  part. Well now you know more about series circuits ,and parallel circuits so let's move on.

What parts make up an electrical circuit?

Some of the parts are a moter ,switch,lamp,cell, battery,resitor,variable resitor,volmeter,and a ameter. Now you can see a picuture of the synbols.






What are 2 advantages ?  Lets use the Light bulb as an example!!!!!

They will get a full batttery so they will be very bright.
They are in there own conducting loop so you can turn one bulb off without it affecting another.


Why do appliances include circuit digrams in their instructions?


The reasson is so that repair technicians can fix any problems the appliance may have.








Well that's all for today keep reading my blog.

CURRENT ELECTRICITY!!!!!!!!!!!!!!!

Hey this is sydni today i'm going to talk about current electricity.have you ever learned about current electricity.If you have that's awesome if you haven't that's okay because

Current electricity is when energy is stored when electrons move from one object to another and a static charge     builds up.Another thing about current electricity is when you see cords the rubber out side of the cords are called a insulator . A insulator is the rubber out side of the cords.Know I'm going to talk about conductor .A conductor is the metal part inside of cords.The conductor helps electrons flow in a path.

The rate at which electric  current flows is measured in amps.There are  many more amps in power lines that you need to operate the appliances in your home .

Now I'm going to talk about direct current and alternating current.well direct current is always going to go in one direction .Direct current involves batteries, fuel, cells,and solar cells.Alternating current is is a little bit different. Alternating current goes in one direction then switches and goes the other way. 

Now I'm going to talk a little about a generator and a little about a power plants. A generator is the electricity for the power plants.That;s basically it about the generator.Now let's move on to power plants.A power plant is electrical energy  is made in power plant's .Into electrical energy to make alternating current.

Now I'm going to tell you how do you get power in your house.There is two machines one is called a transformer , and the other is called transmission wires .A transformer is alternating current that goes from the power plant to a transformer where voltage is increased so it can travel across long distances ,and not loose much energy. A transmission is The high voltage alternating current will run along transmission wires 2 power plants.One is to increase ,and the other at  your home is to decreased .

The final thing is how are they different and how are they the same.They are different because one is dealing with conductors and insulator,and one is not.They are the same because they are both dealing with electricity.

   

Well thats about it today keep looking at my blog.

      

Goodbye 2011 Hello 2012..

Happy New Years this is Sydni. How was your New Years? I hope everyone had a wonderful holiday. I went on a cruise with my cousins to the Bahamas and KeyWest. The weather was about 73 so that was kinda cold. I loved the boat we could eat ice cream and junk food 24 hours .

My highlights of 2011!

I went on a cruise. 

I went to key west.

I passed 3rd grade.

What i got for Christmas.

I got a mac computer and I got a I pod and I got clothes and thats about it .

Well the thing  I'm looking forward to 2012.

Getting good grades .

Going to a new school and meeting new friends.

I start dance class.

Well i hope you enjoyed your christmas and your new year.

I hope you enjoyed the holidays but know i want to now what you got for christmas ?

well now i think i's time to go you can keep following my blog .I enjoyed you guys come back soon.

GOOD BYE 2011 AND HELLO 2012

:Happy new year this is Sydni. How was your  new years? I  hope it was a wonderful holiday for you guys. i hope you got everything you wish for Christmas.

                                  So what did you guys do for your break? What i did was i went on a cruise  to the Bahamas and  key west  and  it was awesome!!!!!!

My highlights of 2011:) 

I went to Florida 

 I  passed 3rd grade

I raised my grade up. 

                                                                                     I got  all  things i wanted for Christmas .

STATIC ELECTRICITY

Hey this is Sydni I am going to talk a little about static electricity. Have you ever gotten shocked? The reason why you get shocked is you either take off your sweater to fast or you walk across the carpet and touch  metal.

Another thing that is part of static electricity is lighting.

FACT: Did you ever know that opposites attract.A positive and a negative charge will atract and pull towards each other.Things with same charges two positives or two negatives will repel or push away from each other.

When you go home you can try a project. The project is you get a balloon ,and rub it back and fourth on your hair. Then you pick the balloon up and your hair well move back and fourth and it stand up in the air. when you are doing that you are creating static electricity.
                                                                               

Now you know about static electricity now were going to talk about how it works.

Static electricity is an imbalance between negative and positive charges in objects.

Now that you know about static electricity you can go tell friends and family what static electricity is.

plagiarism!!!!!!

Hey,  have you ever wondered what plagiarisim is?  Well your going to find out plagiarism is when you  copy someones work. Example, when you go on the internet and you have a current event to do  and you  copy the current event exaxtly like it has on the internet, that is plagiarism. You should always try to put it in your own words and try your best. Lots of teachers will give you an "F" if they find out that you have plagiarized.

1. 

If you need to type something exactly off the internet this is called a citation as long as you use quotation marks this will inform people that you have taken this off the internet and these are not your exact words.