Pls help! Identify the parenthesized word.

Barry Abbot was the (Speaker) of the (House) for years.

1. predicate

2. indirect object

3. predicate noun

4. direct object

5. subject

6. predicate adjective

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.

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons

I'm guessing  a. diverse  because it shows a wide variety of many things.