Earth The earth is 4 5 billion years

Earth • • The earth is 4. 5 billion years old The Earth has four parts the crust, mantle, core and the inner core The Earths crust is made of igneous metamorphic and sadmentery rock The mantle is made of lava Our core is maetalic made of liquid iron and nickel The inner core is solid and made of iron and nickel The earths is when it completes a oirbit around the sun The day and night is formed by the moon orbiting the earth and blocking the suns light

Universe This is the periodic table • The universe began with the big bang. • There are many galaxys inside the universe. • When you look from earth you think the universe is blue but tecnaly its black its a optical ilussion caused by the sun. • The universe has some elements which are

Supernova • • • A stellar explosion that outshines a galaxy It radiates as much light as a star the size of the sun during it’s entire lifespan When a star explodes There are two types The diffrence is type one has more peek

Blackhole

Nebula • • Iterstellar cloud made of helium, dust, hydrogen and ionized gas Sometime ago Andromeda was considered a nebula Can reach a diameter of hundreds of light years A nebula the size of earth would weight just a few kilograms

Gravity • • Gravity is one of the universe forces It is the weakest because you can break it by jumping or lifting your leg, arm or your body Gravity gives weight It is the consequence of curvature of spacetime

Weak nuclear force • • • One of the universe forces Caused by emissions of W and Z particles Its consequence is the change of quark type It iss known as the change of flavor It can change from neuton to proton and the other way around

Strong Nuclear Force • It’s the strongest of the universe forces • However, it also has the shorterst range meaning that particles must be extremely close before its effect are felt • Its main job is to hold together the subamotic particles of the necleus

Electromagnetism • One of the universe forces • Described as it’s electromagnetic fields • Word is made of the greek terms ἢλεκτρον which means ēlektron and μαγνήτης which means magnetic

Bibliography "Crust (geology). " Wikipedia. Wikimedia Foundation, 11 Oct. 2014. Web. 11 Nov. 2014. "Electromagnetism. " Wikipedia. Wikimedia Foundation, 11 July 2014. Web. 11 Nov. 2014. "Free Logo Design. " Logo Design E Gerador De Nome. Flaming. Text, n. d. Web. 11 Nov. 2014. "Gravitation. " Wikipedia. Wikimedia Foundation, 11 Jan. 2014. Web. 11 Nov. 2014. "Inner Core. " Wikipedia. Wikimedia Foundation, 11 June 2014. Web. 09 Nov. 2014. ) "Nebula. " Wikipedia. Wikimedia Foundation, 11 Oct. 2014. Web. 11 Nov. 2014. "Outer Core. " Wikipedia. Wikimedia Foundation, 11 Oct. 2014. Web. 11 Nov. 2014. "The Strong Nuclear Force. " The Strong Nuclear Force. Berkeley Lab, n. d. Web. 10 Nov. 2014. "Supernova. " Wikipedia. Wikimedia Foundation, 11 Sept. 2014. Web. 09 Nov. 2014. .