Question

1. drag and drop the terms to their definitions. a period of little or no rainfall the process of changing from one element to another by emitting radiation a severe lack of food elements that are unstable and give off radiation choices drought radioactive isotopes radioactive decay famine

Explanation:

A drought is defined as a period of little or no rainfall. Radioactive decay is the process of changing from one element to another by emitting radiation. A famine is a severe lack of food. Radioactive isotopes are elements that are unstable and give off radiation.

Answer:

a period of little or no rainfall - drought
the process of changing from one element to another by emitting radiation - radioactive decay
a severe lack of food - famine
elements that are unstable and give off radiation - radioactive isotopes