Queen mary 1 of england is called bloody mary because

She is known as Bloody Mary because of the numbers of people who were executed for being Protestants. Mary burned nearly three hundred Protestants at the stake when they refused to give up their religion. -google

She burned 300 Protestants at the stake.

Explanation:

Hope this helps!!

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.