Answer:
Iambic pentameter is a type of metric line used in traditional English poetry and verse drama. The term describes the rhythm, or meter, established by the words in that line; rhythm is measured in small groups of syllables called "feet". "Iambic" refers to the type of foot used, here the iamb, which in English indicates an unstressed syllable followed by a stressed syllable. "Pentameter" indicates a line of five "feet".
Explanation:
The main idea is basically "what is the passage saying?" If you read you will realize that it's informational passage of effects of removing forest canopy and soil erosion. The correct answer would, therefore, be D.
Native American mythology is a historical theme.
the answer is b it makes the most sense