Given the question: Fact 1: Gases released during the use of fossil fuels causes global warming. Fact 2: Global warming has great effect on crops and weather conditions around the world. Given the two facts above, answer the question "What can have a long term effect on crops and weather conditions around the world?" with the following options: - electromagnetic energy - A farmer irrigating his crops - deforestation - Nitrogen in the soil - Temperature - Use of fossil fuels - Burning fuel and air - A windy day
The answer is:
Use of fossil fuels