Two spheres cannot be parallel - only lines can be parallel.
the sun moves closer to earth
death
The sun's gravity would pull the earth in to it and the earth would burn up
No
oceans would dry
If the earth got pulled in closer to the sun, or if the sun expands significantly, then the earth will get much warmer. That said, nothing like that is going to happen for a couple billion years yet.
If the sun will be close to earth, earth's temperature will increase. It will be too hot.
If the sun will be close to earth, earth's temperature will increase. It will be too hot.
we would all die
If the Earth's axis were parallel to the Sun and not tilted, ... North and South Poles, and there would be no seasonal changes on Earth.
The Earth would fall into the Sun.
If the earth did not revolve around the sun, there would not be any seasons. The problem is that if the earth did not revolve around the sun, that is, if it came to a stop in its orbit, the sun's gravity (with just the tiniest help from the earth's) would pull the earth into the sun.