Context clues help define a difficult or unusual word. The clue may appear within the same sentence as the word to which it refers, or it may follow in a preceding sentence.
Answer:
The excerpt from “The Girl Who Silenced the World for Five Minutes” which is a fact is: “All this [destruction] is happening before our eyes. . .” In 1979, Severn Cullis-Suzuki who was nine years of age founded the Environmental Children's Organization along with her friends.
Explanation:
found this google