The world produces about 3.9 billion tons of food every year. of that amount, approximately 2.6 billion tons is consumed each year. the rest is wasted. what percentage of food is wasted every year? choose the closest answer.

Answer : The percentage of food wasted every year is, 33.33%

Solution : Given,

World produces food every year = 3.9 billion tons

The food consumed each year = 2.6 billion tons

Now we have to calculate the wasted food each year.

Now we have to calculate the percentage of food is wasted every year.

Therefore, the percentage of food wasted every year is, 33.33%

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.