From Earth, the Photosphere is the part visible on the Sun, though the Corona is the top layer of the Sun. We cannot see the Corona because the Photosphere is so bright.
Of course not. If it's the center of the Earth, it means that it's part of the Earth, not the sun.
When Earth was created, it was sucked into the Sun's gravitational field like the other 7 planets. That is why it revolves around the Sun.
Alaska of coarse
In the winter, our part of the Earth tilts away from the sun, and another tilts towards it, that is why we have winter when, say, Australia has summer. As the Earth moves around the sun, its tilt is adjusted to the sun depending on where we are. (The distance of the Earth to the sun is also a factor.
the reason is that the earth around travels around the sun and different areas of the universe are visible.
The surface
photosphere
Because when the earth turns part of the time the earth is facing the sun and another part of the earth is facing the moon at a part of time.
Because the Earth orbits around the sun, and the sun is more visible daytime. One part of the earth faces Sun during the day.
The Earth rotates. When wherever you are rotates to a point where the Sun is visible, that lights up your part of the world, and that's what we call Day.
The sun only rises and sets from your viewpoint- standing on the earth. As the earth turns, the sun becomes visible (rises) as your part of the world turns into the sun's light- it sets when your part of the world turns away from the light. But the sun is still shining- just on someplace where you are not.
They can be visible from Earth without the aid of a telescope.
Because of the sun light reflecting off of it. Update: Normally new moons are invisible since the moon is between the Earth and Sun. However during the rare solar eclipses the new moon will be visible as a silhouette.
Within each shadow . . .The UMBRA is the region from which none of the sun is visible.The PENUMBRA is the region from which part of the sun, but not all, is visible.
http://www.eyeonthesky.org/activities_pdf/XXsun_teacher.script.pdf
it is visible because the earth is rotating, and in the morning, the earth is facing the sun
There is no planet that's always only visible in the morning. The part of the day during which each planet is visible changes, as both the Earth and the planet revolve around the sun.