Icon Buscar juegos
Icon Crear Crear

Atmosphere

Completar frases

For kids

Descarga la versión para jugar en papel

Editar icon Duplicar
Crear reto icon Crear reto
Imprimir icon Imprimir PDF
Sobre Completar frases
0 veces realizada

Creada por

SONJA TISCHLER KARPOVA
SONJA TISCHLER KARPOVA
España

Top 10 resultados

Todavía no hay resultados para este juego. ¡Sé el primero en aparecer en el ranking!
Inicia sesión
para identificarte.
Crea tu propio juego gratis desde nuestro creador de juegos
Crear completar frases
Compite contra tus amigos para ver quien consigue la mejor puntuación en esta actividad
Crear reto

0 Comentarios

Inicia sesión
para escribir un comentario.

Top juegos

  1. tiempo
    puntuacion
  1. tiempo
    puntuacion
tiempo
puntuacion
tiempo
puntuacion
Has superado el número máximo de juegos que puedes imprimir con tu Plan actual.
Para imprimir tantos juegos como quieras, necesitas un Plan Académico o un Plan Comercial.
Obtener Plan Académico

Imprime tu juego

game-icon

Completar

Atmosphere

For kids

SONJA TISCHLER KARPOVA
1

animals Venus nitrogen methane plants atmosphere atmosphere Earth's algae layers vapor sediments oceans photosynthesis atmosphere water oxygen millions synthesized

1 In the first billion years of history the Earth was really dry and there was intense volcanic activity which produced loads of carbon dioxide , water and , along with smaller amounts of and ammonia .
This meant that the early was mostly carbon dioxide much like the atmospheres of Mars and today .
2 As the water vapor condensed into liquid though it formed the and it allowed lots of the carbon dioxide from the atmosphere to dissolve in them where it could go on to form carbon precipitates and then finally become in the seabed .
3 The next major change started about 2 . 7 billion years ago . Slowly at first as algae began to appear but becoming more rapid as green evolved over the following billion years . This is because both of these groups of organisms are able to photosynthesize and as you can see from this equation for this not only takes in carbon dioxide but also produces oxygen . So as our giant plants have further over the past couple of billion years the amount of carbon dioxide the has slowly declined , while levels are slowly built up eventually allowed more complex life like to evolve .
4 Now including plants could only hold a relatively small amount of carbon in their bodies . When they died though they fell to the seabed and became buried in of sediment . And over of years this sediment became compressed from sedimentary rock , oil and gas which trapped the carbon to stop it from getting back into the .

Imprimir PDF