Diane Ackerman (author) wants the reader to learn the scientific facts of autumn leaves.
Answer: B
Answer:
"Some Simple Water Science" differs from "Water For The World" because the passage describes the desalination process, while the other one discusses how desalination can help solve the water crisis.
"Water For The World" says that water is important because it is needed for survival, and it is also needed to grow plants and crops. Both sources touch on how fresh water is becoming more and more limited for the growing population.
