Todos conocemos National Geographic por sus documentales, publicaciones e impresionantes imagenes. Una de ellas es MapMaker, una utilidad web desarrollada en flash con la que podemos crear mapas de caracter educativo. Tenemos a nuestra disposicion distintas capas informativas y utilidades para dibujar, insertar textos, formas, etc. Some of the factors that affect ocean currents are wind, depth, the rotation of the Earth, the gravitational pull of the moon, water temperature, the shape of the ocean floor. The audio, illustrations, photos, and videos are credited beneath the media asset, except for promotional images, which generally link to another page that contains the media credit. Some media assets (videos, photos, audio recordings and PDFs) can be downloaded and used outside the National Geographic website according to the Terms of Service.

Como es natural, tambien tiene presencia en la red y en muchas ocasiones nos regala interesantes herramientas con la calidad que le caracteriza. Aunque se trata de una herramienta en ingles, su uso es muy intuitivo y no implica grandes dificultades.
Con ellas podemos crear mapas didacticos que pueden compartirse, enviarse por email, imprimirse o descargarse como una imagen en formato PNG o un archivo XML.
Thermo means "having to do with temperature and haline means "having to do with salt." The ocean conveyor belt system moves water from the cold, salty, and nutrient-rich waters of the Arctic and Antarctic to the warmer waters of the tropical ocean.
If a media asset is downloadable, a download button appears in the lower right hand corner () of the media viewer. Click image to get bigger picture, and if you find National Geographic Mapmaker Interactive interesting, you might pin it to Pinterest.

The currents that move ocean water from one ocean to another are powerful streams of water that generally flow in one direction. If you have questions about how to cite anything on our website in your project or classroom presentation, please visit our FAQ page. Currents, such as the Gulf Stream (which carries warm water from the Gulf of Mexico up the U.S.
East Coast) are influenced by factors such as winds, temperature, the depth of the ocean, shape of the seafloor, and even the rotation of the Earth!

American fridge freezer electricity consumption questionnaire
Small emi enclosures 900
Winter driving survival kits

Rubric: Electromagnetic Pulse Shield


  1. Spiderman_007
    Volunteers organized by the Fullerton Fire Division, will.
  2. ELSAN
    Chemical compounds that may be harmful to you and even your.
  3. Dina
    When their cars shut down when.
    Corporate offices, retailers, utilities or any.