Enough to keep us warm.
potatoes need about 67% of sun to grow
If the Sun's temperature were much colder and it were much smaller Earth would no longer support human life
none
No. The extreme temperature of the sun would incinerate a human body much before a person could go on the sun.
the sun is 10 billion years old in human years
sun/partial shade to light shade
At Least 5-6 Hours of Direct Sun
it will need half of sun light
As much as possible.
because of the weather and climated (too much rain, too much sun, need more water,need more sun)
It is. It is called sun-burn. A good example of too much of a good thing.
they need a little water and lots of sun and heat