Herding is an example of
a. a new economic practice in africa
c. an economic process that is no longer viable in africa
b. a traditional economic practice in africa
d. none of the above

None of the above, I don't think any of them are an example of herding.

While winters are rainy, summers are dry. regions with this climate are usually in the eastern part of the continents. they experience hot, humid summers and colder winters. precipitations have a regular distribution throughout the year, but hurricanes are common.

Which one is the underlined word?