The earth and how is represented unit 1 social science MACARENA GARCIA

The space race YURI GAGARIN ALBERT11 WAS THE FIRST MONKEY IN SPACE Was the first man in the space ALBERT11 WAS THE FIRST MONKEY IN SPACE ANIMALS WENT TO SPACE BEFORE HUMANS DID NEIL ARMSTRONG Was the first man in the space LAIKA WAS THE FIRST ANIMAL IN THE SPACE VALENTINA TERESKOVA Was the first woman in the space

DEFINITIONS UNIVERSE: Is everything we can touch, feel, measure or detect. It includes living organisms, celestial bodies and even time. STARS:They are very hot large balls of gas that emit heat and light. PLANETS AND DWARF PLANETS:Planets are spherical but they aren´t perfect spheres. They don´t emit their own light, they revolve around a star and they are made of gases and rocks. Dwarf planets are smaller tan planets are. SOLAR SYSTEM:A solar system is made up of a star and celestial bodies orbiting it. Our star is the Sun and 8 planets and a dwarf planet around it. Our solar system is in a galaxy called ``The Milky Way´´. EARTH MOVEMENTS:ROTATION is the movement of the Earth around an imaginary line called the axis and it causes day and night. REVOLUTION is the movement of the Earth around a star it causes seasons.

OUR SOLAR SYSTEM AND OUR GALAXY Our Solar System is in a galaxy called ``the Milky Way´´. Celestial bodies can be founded in a solar system: Satellites, comets, asteroids, stars, planets and dwarf planets. MY VERY EDUCATED MOTHER JUST SERVED US NINE PIZZAS MERCURY VENUS EARTH MARS JUPITER SATURN URANUS NEPTUNE PLUTO THE MILKY WAY

LAYERS OF THE EARTH GEOSPHERE(solid part) GEOSPHERE(solid part) ATMOSPHERE(air) CORE HIDROSPHERE(water) MANTLE CRUST LAYERS OF THE GEOSPHERE

EARTH MOVEMENTS IT CAUSES SEASONS AND IT TAKES 365 DAYS. ROTATION REVOLUTION IT CAUSES DAY AND NIGHT AND IT TAKES 24 HOURS.

MOON The gravity of the moon attracts the sea and causes tides.Tides change every6 hours. attracs

¿HOW IS THE EARTH REPRESENTED? It is represented in maps or in globes MAP GLOBE

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