planet = any of the nine large bodies that travel around the Sun and shine by refleccting its light .
gravity = a force of attraction , or pull , between any object and any other object around it .
insertia = the tendency of a moving object to keep moving in a straight line .
lithosphere = the hard, outer layer of Eath. about 100 kilometer thick .
crust = the ocky surface that makes up the top of the lithosphere .
resources = any material that helps support life on earth .
hydrosphere = Earth ' s water .
Image
solar system
Planet
gravity
inertia
lithospere
crust
resource
hydosphere
No hay comentarios:
Publicar un comentario