El Nino – n. the natural warming of parts of the Pacific Ocean that changes weather worldwide

famine – n. a situation in which many people do not have enough food to eat

consortium – n. a group of people or companies that agree to work together

drought – n. a long period of time during which there is very little or no rain

shortage – n. a state in which there is not enough of something that is needed

voucher – n. a document that gives you the right to get something, such as a product or service, without paying for it