He uses humor, as conveyed with the multitude of colors
Answer:
urgent or critical
Explanation:
if there is an acute water shortage, it wouldn't be a high pitched water shortage, a keen or quick water shortage, or a sharp pain.
Pick the one that makes the most sense!
If you choose 3, it would be: The lack of rain in some places had led to a critical shortage of water.
Expository paragraphs should be clear and be concise. This is because they should be brief, get to the point and explain the point, and then wrap up.