Yes as the main ingredient (ginger), is classed as a spice.
ginger
Flour is the ingredient with the greatest amount, but without the ginger and molasses, the cookies would not have their unique taste.
Yes, yes it is
Yes, ginger is a key ingredient in gingerbread men. However, if you don't like ginger, replace it with extra cinnamon and you'll have delicious cinnamonbread men.
I'm no expert but acording to the label (the first ingredient is always what makes up the most of the product) the main ingredient is water.
Ginger
Ginger, garlic, pepper, wheat flour.
Insecticides have active and inert ingredients. It is the active ingredient that ultimately makes the insecticide work. Ginger oil can be made by collecting the drops from steaming the ginger root. But it is a skin irritant. And so the end product must be hugely diluted. The oil ends up accounting for less than 1% of the product. Lemon grass oil is not an active ingredient. Naphthalene is the active ingredient in moth balls.
Potentially any ingredient is appropriate on a non-traditional pizza. Pickled ginger does appear on sushi-inspired pizzas. Raw ginger would seem too strong and piquant for most pizza applications. However, a ginger-infused sauce might be more appealing.
Ground ginger is probably the most important ingredient in spice cake. The ginger comes through more than any other spice in the cake. However, it is generally very tolerable at the same time. Spice cake without ginger is not spice cake.
Flour is the ingredient with the greatest amount, but without the ginger and molasses, the cookies would not have their unique taste.