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Archive for March 2010

The outer solar system has fore giant plantes.

March 17, 2010

The gas giants have very deep atmosphere You have already read about the four rocky plantes in the inner soler system, close tothe sun. The gas giants are Jupter,Saturn,

the inner solar system has rocky planets.

March 17, 2010

                                   the terrestrial plants have rocky crusts. The for terrestrial planets are mercury, venus, earth, and mars. this planets are the four closet planes t the sun tectonics are plates under ground the make mount on, volcanos, and earthquakes. atmosphear venis and mars are mostly carbin dioxside.did you know that an atmasphere makes the plantes hold in heat.

Planets orbit the sun at diffrent distaces!!!

March 14, 2010

  Dear newspapper,         You may know that planets have diffrent sizes and distances, but did you know that we can see mars and some other planets from Earth. we con only see them becaus there big and bright. you need a teleascope to see only three planets in are solar system and thay are Uranus, […]

The moon is Earth’s natural satellite!!

March 13, 2010

Mare, a dark spot on the moon. Long ago, such collisions happened more often then they do today.                                                                                 The moon has layers. The moon has layers the crust, mantle, and core. Structure, a crust, mantle, and a core. Formation, develop models of how the moon formed. A widely accepted model of the moon’s original […]

Earth rotates on a tilted axis and orbits the sun.

March 13, 2010

                                                                                                                                         3/5/9195 Dear class mates,                                                                   Earth rotation causes day and night. What is a rotation? Well it is a little like the rotation of the Earth. It is something that goes around and around in a circle motion. Now what is an axis of rotation? It is an invisible line running through the […]

Space exploration benefits society.

March 13, 2010

 dear classmate                               Space exploration has given us new viewpoints. Dear classmates,    space Exploration enriches us in some many ways. Through history, the study odf stars and plantes has inspiered new ideas. we are also

Spacecraft help us explore beyond earth.

March 12, 2010

                                       Astronauts explore space near Earth.           letter from scientis. Dear Andrew,        Space travel requiers very careful planning. Astronauts take everything necessary for survival with them, including air, water, and food.spacecrafetes need very powerful rockets and huge full tanks to lift all their weight upword.                                                    Moon missions… A satellite is an object that orbits a more […]

Telescopes allow us to study space from Earth!!!

March 7, 2010

 letter from scientist. Dear Andrew,      when you look at an object, your eyes are gathering light form that object. Visible light is form of electromagnetic radiation which is energy that travels across distaces as certain type of waves. If you shine a flashlight through a prism, the beam of white light will sparate into a […]

some space ouject are visable to the human eye

March 3, 2010

dear class mates,                                                            letter to class!!!     There are a lot of things in space that are visible to the human eye. Like the Sun, Saturn, Neptune, and the Moon. All of these object revolve around the Sun.                                             Arrangement of the universe     Earth comes first with the diameter of about 13000 kilometers (8000mi). Then comes are solar […]

Hello world!

March 3, 2010

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