Is a layer of air

External and solid layer of Earth:

Layer of water:

The movement of Rotation has a duration of:

In Revolution Movement takes the Earth_______ to complete this journey

Produces the day and night.

Is a star:

It produces its own light:

Is our natural satellite:

First astronaut who stepped on the Moon:

Choose the phases of the moon:

Is the movement Earth makes when orbiting the sun.

Is the movement Earth makes on its axis.

The first astronaut stepped on the Moon in: