Read this excerpt from "A Student's Guide to Global Climate Change."
Climate change will lead to more hot days and more heat waves. As a result, people will need to use more air conditioning to stay cool. As people use more air conditioning, electricity shortages and blackouts could increase. Because most electricity is currently produced by burning fossil fuels, using more electricity to run air conditioners will also add more greenhouse gases to the atmosphere.
What problem does the excerpt present?

The excerpt states "As a result, people will need to use more air conditioning to stay cool." this rules out the possibility of using fans and assuming that people have air conditioning to use at home.

Explanation:

the answer would be: it explains that at least one son must join the church

the expression ''as the tithe of his sons'' indicates how his father intended for at least one of his sons to serve the church. this phrase demonstrates that his father offered him as a last resort since none of his brothers chose to serve the church.

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