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Mar
17

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,

Mar
17

                                   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.

Mar
14

  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, Neptune, and Pluto.  like the moon plantes can be seen from the reflection from the sun, planets do not give off sunlight of there one. objects in the solar system are all diffrent sizes and shape. An asteroid may be as small as a mountain, perhaps 1/1000 Earth’s diameters. Astronmers understand huge distances by comparing them with something more familiar. One astronomical unit, or AU, Earth distances from the sun is about 0.5 AU. the shape of each orbit is an ellipse-a flattened circle or oval.the planets orbit the Sun in smiller ways. their paths are almost in flat plane, like the rings of a target. Formation of the solar system, first it’s Nebula,2 is Disl,3 it’s the solar system.

Mar
13

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 involves a giant collision. In this model, an early version of the Earth was hit by a smaller space body.

Mar
13

                                                                                                                                         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 middle of the Earth that the Earth rotates on.  

                                                                Earth tilted axis and orbit cause seasons.

Revolution Is the movement of an object around each other.

 Seasons, Is a pattern of temp changes and other weather trends over the course of the year.    

Equinox, sun light that shines equally on both sides of the Earth.

Solstice, the more sun light that shines on one side of the Earth.

                                                                                Angles of sun light

The angel of sun light effect the seasons.

Mar
13

 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

Mar
12

                                       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 massive object. many steps hade been tacken befor astronauts from the U.S. could visis the moon. landings, the NASA program to reach the moon was called the Allpo. A space stations is a satellite in witch people can live and work for long periods. We get info from the satalight sent from Earth to another contry.

Mar
07

 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 range of colors called a spectrum. wavelingth is the distance between one wave peak and the next wave peak. A telescope is a device that gathers electromagnetic radiation. Types of reflecting telescope, this type of telescope has a curved mirror that gathers light. the other one is the refracting telescope, this type of a telescope has an objectiv lens. some scientis study space from the telescops in outer space.

Mar
03

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 system Earth and 8 other planets major plants orbit the sun. after the solar system comes the Milky Way, are solar system and all the stars you can see with your naked eye is in the Milky Way. then the Universe, the Universe is everything space and all its matter and its energy.

Mar
03

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