Question: Can printing books in kanji instead of the Roman alphabet save trees?, Answer:Yes, Description of Kanji: adopted logographic Chinese characters used in the modern Japanese writing system, Fact1: The Kanji writing system uses less space to communicate ideas than an alphabet system., Fact2: Trees are killed to make pages for books.
Step1: What type of writing system is kanji?, Step2: Does #1 take up less space than an alphabet?, Wikipedia page for step 1: wiki: Kanji, Wikipedia page for step 2: wiki: Logographic writing systems, not_definitive_answer: False, incorrect_answer: False