^^^ If the Earth was a ball dogs would have chewed it to shreds by now.
Fact: The Sun's angular size is 32'.
Fact: One arcminute is one nautical mile.
You are making a fool out of yourself right now.

If you have any cousins in school, ask them why you are wrong.
Tell me - how far away is 10 degrees?

That's like asking how far is 100 mph?
When you observe an object or area with the naked eye it has a measurable size, this is measured by viewing the angle formed between the sides of the object or area and the vanishing point at the horizon. It doesn't matter where the visible object is located in your field of view or how far away it is, the angle will always be the same and will correlate with a physical distance. In the case of an angle of 1' it correlates with a distance of 1 nautical mile.
In 1° there are 60' so if the angular size measured is 10° then the object is 600 miles wide and will most likely be a coastline or mountain range.
The Sun can be empirically measured and it's 32 miles in diameter.
FTFY
The heat production of a 32 mile-object would be fairly immense and concentrated, so during an eclipse, the moon should be heated up and glowing, from being much closer to the object, and from the fact, the object is producing enough heat for that much warmth over a large area.
The Sun and Moon are holographic projections and not physical objects.