Fresh, roasted, dried and powered. There is also this thing about amount of heat, remove the seeds and ribs to greatly reduce the heat. Any recipe should tell you what form of chili to use and often what variety as well.
One can use chili peppers in many recipes. One can also eat chili peppers without anything else and can use them to do the dishes, this is however not recommended because it's not the most effective way of doing the dishes.
You can use bell peppers, chili powder, paprika, or cayenne pepper as substitutes for capsicum in recipes.
There are so many different varieties and uses for chili peppers. There is a great site called Whats Cooking America, they list many varieties. Along with types of peppers that also offer recipes that you can use them in.
To rehydrate dried chili peppers effectively, soak them in hot water for about 20-30 minutes until they become soft and plump. You can also boil them for a few minutes or steam them to speed up the process. Once rehydrated, you can use them in your recipes as needed.
Some popular recipes that feature the spice substitution for cumin include chili, tacos, and curry dishes. You can use spices like coriander, paprika, or chili powder as substitutes for cumin in these recipes.
Some popular recipes that use Thai red chili paste as a key ingredient include Thai red curry, spicy stir-fries, and marinades for grilled meats or seafood.
Some popular recipes that use bulgur grain as a key ingredient include tabbouleh salad, kibbeh, and stuffed peppers.
Some of them are the same. Try any of the Ravioli and the Roasted Peppers.
You can use ground coriander, caraway seeds, or chili powder as substitutes for cumin in recipes.
The most imporant ingredient of turkey chili recipes is the chili. There may be some variations between what kind of turkey you use, from brand to cuts, so the chili is the most important.
No
Most Chilli based recipes tend to use beef. However there are some chicken based chili recipes to be found in online recipe indexes such as Chow and Allrecipes.