Which of the following is the central idea of the passage? A
The Earth is in trouble and there’s nothing we can do.

B
Climate action is serious, but everyone can help.

C
Climate science is difficult to understand so we should leave it to the scientists.

D
Climate change is not something that is fully understood.

The implicit details in this excerpt best support the conclusion that mrs. long feels angry about having to ask to borrow books. the speaker asks for books that were often difficult to find. the speaker appreciates the librarian's efforts to get her books. young children are not allowed to borrow books on their own.