Question

national text structure check english 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. within the overall structure of the text, what problem does this section present? there will be more hot days and heat waves in the future. people will need air - conditioning more often in the future. power shortages and blackouts may increase. greenhouse gases are being added to the environment.

Explanation:

The text discusses how climate - change leads to more hot days, increased air - conditioning use, power shortages, and the addition of greenhouse gases. The root - cause problem presented in the overall structure is the addition of greenhouse gases to the environment due to burning fossil fuels for electricity to run air - conditioners as a result of rising temperatures.

Answer:

Greenhouse gases are being added to the environment.