บทความ

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Lab, Color, Filter Activity Lab activity on light

First we start by putting one filter on the torch. Green  light Blue light




Red light

We put 2 filters and 2 flash light and combine the light. Blue and red add together get Magenta Green and yellow add together and get yellow Red and green subtract and get yellow Blue and red subtract and get Magenta
Blue and green subtract and get Cyan


Conclusion There are 3 primary color s of light are red, green and blue. Each of them had their own properties, which create new colors when add or subtract to each other.


Vector Mapping
I did a vector map, which I swapped with Pine and her friends. This is her mapping :Start at Unwind room -- Face South 8 steps facing east16 steps facing north4 steps facing west15 steps facing south3 steps facing east16 steps north4 steps west14 steps south40 steps east64 steps westThe Answer is the Slope room 


In my opinion, I think they have used some good tricks, but our group figured it all. However, both of us are happy with the results. It is a great game.
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Crystallization of milk
Procedure 1. We pour the milk into the zip lock. 2. We put the zip lock that has milk in it into the ice. 3. We use salt to make ice colder. 4. Then we wait until  the milk freeze and then we put a topping on it.
Question
1. Why do we add salt to the ice? Answer: To make ice colder than normal 2. Why do we add the cookies and other things when the milk was frozen already. Answer: Because cookies and all of other things won't be frozen with milk  3. What are two factors that affect the freezing you think? Answer: Movement and temperature. 4. Why do you need a bit of air in the bag?  Answer: For the milk to move around and contract with ice.


Lab test
Sample number                                Weight grams                                 Volume                          Density          3                                                   25.7                                           25                                 1.6          5                                                   45.5                                           15                                3.07          2                                                  138.3                                          50                                 2.7         12                                                 37.75                                          47                                 0.9          6                                                 110.19                                         50                                 2.2         11                                                    98                                            16                    …

Gifpal

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Society of Environment
The environment can effect by the human. The human can effect by throw much trash in the river or build many factories that made carbon_dioxide to destroy the earth surface.The constituent and associated bodies represent over 400,000 environmental practitioners drawn from a wide range of professions, each with a track record of pre-eminence in its particular field and of particular achievements. This is a substantial and diverse group of people who in their working lives confront a full range of sustainability issues. The Society provides an independent forum for debate for all - reflecting its inclusive nature. Where there is no consensus, it will publish a range of views. The society actively promotes innovation and inspiration in tackling the environmental problems that exist across the globe.










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Essay Science
In this tarm I learn about atmosphere and speed and this period. I was very fun it's better than my old school and when I'm in M.2 I like to learn with you again. And I want you to know you are thew teacher that have time for my work so long like this. In m2 would want to stay in PHS but I can cause my parent don't let me. So I must have my good lifetime once again.



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ACID Rain
Cause: Acid rain is caused by a chemical reaction that begins when compounds like sulfur                      dioxide and nitrogen oxides are released into the air. These substances can rise                          very high into the atmosphere, where they mix and react with water, oxygen, and                            other chemicals to form more acidic pollutants, known as acid rain.
Effect: Acid rain makes water sacidic and causes them to absorb the aluminum that makes                    its way from soil into lakes and streams.
Cure: Because nitrogen oxides are created in the process of burning coal and other fossil                      fuels, some power plants are changing the way they burn coal.
GLOBAL Warming Cause: Global warming trend is human expansion of the "greenhouse effect" Warming that                      results when the atmosphere traps heat radiating from Earth toward space. Certain                      gases in the atmosphere block heat from escap…