The university has not yet thought of a __________ for all the food wasted in the school’s cafeterias.
solution
The professor explained that food __________ can be used to feed animals or help land to grow.
waste
There are many charities that use donations to __________ people who don’t have enough to eat.
feed
One way supermarkets can help solve the __________ donate out-of-date food to charities to make sure people have enough to eat.
hunger
Over a __________ tons of food is wasted every year, contributing to both environmental and hunger problems around the world.
billion
Grocery stores don’t want to lose __________ by throwing away fruit and vegetables that are not sold.
profit
Mikhail is studying __________ because he plans to manage his family’s farm when he graduates.
agriculture
The United States still faces a big __________ because 5–10% of the population does not have enough food.
challenge