Yes, as long as you don't wear yourself out while burning them.
Running is very good for burning the calories. It is very good to prevent the complications related to your heart. It keep you overall fit.
yes
Good for you
It depends. If you've had a lot to eat, more than usual, or you're overweight, then burning calories is a fine option.
No, Digesting calories is taking in calories, Burning calories is working off calories.
It depends on the individual. In general, though, that is a good number of burning calories.
burning more calories than you eat (a good thing!)
Er.... Walking, cycling, swimming
There is a slight difference between burning a fat calorie and an "other" calories (typically muscle). Burning both types of calories is important in a successful weight loss regime.
you are burning around 600 too 800 calories.
burning calories is a continuous domain, as the number of calories burned increase in relation to the amount of activity being done
yes. running burns carbs and calories while also burning fat.