Answer: "am" is never a "preposition". Rather, "am" is a "first-person, present tense, singular" conjugated form of the verb, "to be" (in English); that takes the subject pronoun, "I".
"am" is a "verb"— and never a preposition.
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I agree because I am doing online school currently and my grades are so much better than last year it helps a lot.
Answer:
Climate change threatens traditional ways of life
Explanation:
Chronic stresses such as extreme poverty are being exacerbated by climate change impacts: these impacts include reduced access to traditional foods, decreased water quality, and increasing exposure to health and safety hazards.
Hope this helps! Have a great day!