The answer is very simple. The nuclear fusion process that takes place in the central region of the sun converts hydrogen into helium plus energy. One thousand grams of hydrogen produces 993 grams of helium with 7 grams of mass being converted into energy via E=mc2. The sun formed from a massive cloud of gas about 5 billion years ago. It took about 50 million years to form. When it was a newborn star, it had enough hydrogen fuel for 10 billion years.
Definition of crunch. 1  intransitive verb. 2  1 : to chew or press with a crushing noise. 3  2 : to make one's way with a crushing noise. 4  transitive verb. 5  1 : to chew, press, or grind with a crunching sound. 6  2 : process; especially : to perform mathematical computations on crunch numbers.
The CRUNCH COAT is a product related to Nut topping for ice cream. The CRUNCH COAT product is now being marketed in the United States for sale. The CRUNCH COAT is in the category of Staple Food Products.