Devonian

Fish and land plants because abundant and diversc.First tetrapods appear toward the end of the period.First amphibians appear.First sharks,bony fish,and ammonoids.Many coral reefs,brachiopods,crinoids New insects,like springtails,appeared.Mass extinction(345 mya)wiped out 30% of all animal familios probably due to glaciation or metebrite impact.

1. I most enjoy to make the video in this project.
2. The most challenging part in this project to research because,it's hard to find out n also i always little bit confuse about science.
3. I don't change anything in this project.
4. I learned so many things about this project,like: about devonian , vocabulary and so many animals name. 

Hurricane Irene Project

Critical Thinking

1. What is a hurricane?

     Hurricane is a flooding and big strom.

2.What is a high tide and what causes it?

    The tide is when the water get highest level and its caused by when the moon force to make things fall to the ground and makes the earth move around the sun.

3.What does saturation (zone) mean?

    Saturation is completely filled and cannot take in or dissolve anything more.

4.What is flooding and why is it dangerous?

    Flooding is an overflowing water in the land and its dangerous because it destroy everything like houses, road, even it makes people sick and die.

Reflection

1.What is something that you liked about this Mini-Project?

    I liked about this Mini-Project that I learned so many things about flood.

2.What was difficult for you on this project?
 
    I am not sure but I think when I saw the saturation word I feel like its difficult for me in this project.

3.What would you change about your work on this project?

    If my project is not that much good then I would like to change my whole project, like I want to make them better than this.

4.How did this project help you learn about Hurricane Irene?


    This project help me learn about Hurricane Irene when I was reading about flood and I also learn when I get flood warning than I have go away from there, where the place is safe.

Mercury

                                          PLANET:Mercury


      Planet Order 1 from the Sun (1-8 from the Sun)
   
     Distance From the Sun (Km) 58 millions of km


    Mass 0.06(Earth=1)   Diameter 4878 km


   Rotation 59d ays      Revolution 88d ays


   Of Moons 0 Terrestrial OR Jovian (Circle)


   Planet Description (What is it like on this planet?)
   However, astronomers learned a lot when, in 1974 the space probe mariner
   10 visited mercury and sent back photographs.


   2 Interesting Facts
   Mercury is the planet closest to the sun.
   In the 1990s, radar was used to study mercury's surface.