Solar power
well a solar oven reflects light off of the sides of the foil and it creates heat
it's pretty safe to cook in a solar oven, but it can catch on fire just like any other oven
Some areas around that work that use solar ovens are non-profit companies to help feed the starving. You cannot use a light on solar ovens. Other areas around the work that use solar ovens are businesses that want to cut down on electricity and gas.
a solar oven works by sun
yes because dark colors absorb more light than light colors.
yes because dark colors absorb more light than light colors.
It is a kind of solar light. And it may use a solar panel as power source.
That simply isn't true. You can cook anything in a solar oven - you can even bake cakes or cookies, if the solar oven is well-built. We do that here at my home. However, please note that cooking takes quite a bit longer in a solar oven than on a gas stove, so you may have to plan a bit more in advance.
The use of parchment paper would help prevent burning of marshmallow in an oven in general. This applies to solar ovens and stove ovens.
No, cookies would not bake well on the barbecue.
A solar oven is made up of aluminum panels and won't catch on fire itself. However, it is possible for the food being cooked within the solar oven to catch on fire much like a magnifying glass focusing light from the sun can catch a leaf on fire.