Answer:
False, Fossil fuels are not the only cause of Global warming there were another causes also.
Explanation:
Causes of Global warming are such as:
- There were two causes of Global warming one is Man-made another one is Natural factors behind Global warming.
Man-made causes of Global warming
- Deforestation
- Mining
- Increased in population
- Increased in automobiles
Natural causes of Global warming
- Greenhouse effect
- Natural calamity