Match the vocabulary words with their definitions and identify the word that is not used.

A)

• a. extremely important or essential $\rightarrow$ v. crucial
• b. to spread out or distribute widely $\rightarrow$ i. disperse
• c. uniformity or stability over time $\rightarrow$ iv. consistency
• d. to gather together into a whole $\rightarrow$ ii. aggregate
• e. important or well-known $\rightarrow$ iii. prominent
• One word that does not have a match: vi. precipitation

B)

• a. Cloud seeding has been used worldwide since [Information not provided in the text.]
• b. Cloud seeding can reduce hail damage by encouraging the creation of smaller [Information not provided in the text.]
• c. Countries use cloud seeding to increase