听下面一段独白，回答以下小题。
【小题1】What is Akria Miyawaki?

A．An officer.

B．A professor.

C．A scientist.

【小题2】What is the benefit of the diversity of tree species according to the recent study?

A．Producing more oxygen.

B．Attracting different kinds of animals.

C．Dealing with climate change.

【小题3】What did the organization in Paris do?

A．It taught people to grow their own mini forests.

B．It helped communities build 100 forests.

C．It educated kids about tiny forests.

【小题4】What is the passage mainly about?

A．Mini forests have emerged all over the world.

B．The advantages of mini forests.

C．The reason why mini forests are popular worldwide.