The short answer is "yes."
The sun for energy
In that case, we die - all life on Earth dies. Life on Earth is completely dependent on the energy from the Sun.
The same thing that happens every night when the sun disappears...nothing! Gravity on Earth is not dependent on the Sun. But life on Earth is, gravity would be the least of Earth's problems if the Sun dissapeared
Yes. Earth's gravity is the result of Earth's own mass, which is not dependent on the sun.
Without the sun there would be no life on earth because the sun gives heat and life energy that if it is missing, Earth would be totally freezing and without life. The 5 branches of living things cannot survive without the sun.
Without the Sun, there would be no life on Earth.
Short answer, NO The sun is the source of all energy and life on earth
there would be no life on earth because the sun supports life on earth and gives warmth to the living creatures in earth. if the sun was gone, earth would be totally dark and there would be no life there.
The answer is dependent on the Earth's rotation ... not the sun. Thus the answer varies from 1000 mph at the equator to zero at the poles.
there will be no life on earth
There would be no life as we know it. There are only a few newly discovered life forms on earth that are not dependent on the sun for survival. Ex. there are some organisms that live by under water volcano vents at the bottom of the ocean that do not in some way feed on things produced by the photosynthesis (plants using sun light to transform nutrients into plant life)
Without the sun, all life on earth will cease to exist.