increased use of glass bottles. increased number of trees cut down. decreased pollution in trash dumps. decreased amount of books to read.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: A negative effect of the invention and use of paper is the
Possibilities:
- increased use of glass bottles.
- increased number of trees cut down.
- decreased pollution in trash dumps.
- decreased amount of books to read.

increased number of trees cut down.