The only point in time that the sun will possibly scorch the earth is when it's near the end of its life cycle. During that time the sun will expand into a super giant star before it shrinks and turns into a black hole.
you have to stay here on Earth have you ever hear of a sun burn.
Right here on earth! What do you think a "sun burn" is?
yes
yes, the sun is fully affected by pollution on earth even though it is so far away that you will never reach it
If there no sun near by the earth we would freeze to death... Now if there was a sun on earth we would burn
We will be burn just like sun burn
Your basic instinct and insight are good; things that burn eventually run out of fuel. For this reason, the sun will in fact NOT burn forever. It will 'burn' for another 5 billion years or so. But the sun does not burn in the same way that wood burns in your fireplace. The sun produces its energy on the atomic level by way of the nuclear fusion of hydrogen into helium. See link for more.
ye
the earth would burn if the sun strike the earth
The sun's gravity would pull the earth in to it and the earth would burn up
Ultimately (in about 6 billion years) the sun will burn out and just before it does it will expand enough to engulf and burn up earth.
It wouldn't, because: If Earth was closer to the Sun, Earth would be so hot that even if you stay out in the Sun for a second, you may have a sun-burn!