Because the earth spins on it's axis with a sun on one side of the earth and the moon the other side of the earth and there is an imaginary line across half of the earth and which half gets on to the sun or moon side it is night and so that means the other half is day.
Half of the Earth at a time.
It means that the part of the moon illuminated by the sun, that we can see here on earth, is getting smaller. Half the time the moon is waxing and half the time it is waning. A full cycle takes about 28 earth days, the time it takes the moon to orbit the earth once.
because the part of the earth that is having 'daytime' is blocking the sun from the moon. since the moon revolves around it can get a little bit of sun. What you see of the moon is how much sun light is hitting the moon.
The shadow of the earth never falls on the moon when the moon is half full.
Hemisphere. Hemi means half.
Hemisphere means one-half of the earth. Hemispheres are eastern and western or northern and southern.
earth science
Geographers use the term hemisphere to refer to half of the earth. Examples of this would be the Northern and Southern Hemisphere.
'straightway' means immediately, and Mark's gospel being the shortest, this term emphases the speed with which Jesus completed his ministry term of three and a half years on earth.
"Sesqui" means "one-and-a-half."
Longitude lines
earth is a sphere... hemisphere means half of a sphere...
The word "Pangea" means all earth.
Longitude lines
Because the earth spins on it's axis with a sun on one side of the earth and the moon the other side of the earth and there is an imaginary line across half of the earth and which half gets on to the sun or moon side it is night and so that means the other half is day.
Hemisphere literally means half of a sphere.