The limitations of fossil fuels include:

1. Limited availability: Fossil fuels are finite resources and their reserves are being depleted at a rapid rate. Once the reserves are exhausted, they cannot be replenished within a human lifetime.

2. Environmental impact: The extraction, processing, and combustion of fossil fuels release harmful pollutants into the atmosphere, contributing to air pollution, global warming, and climate change. This has detrimental effects on human health, ecosystems, and the planet as a whole.

3. Non-renewable: Fossil fuels take millions of years to form, and their formation is a slow geological process. Once consumed, they cannot be replaced within a reasonable timeframe, making them non-renewable energy sources.

4. Geographical limitations: Fossil fuel reserves are not evenly distributed around the world. Certain regions, such as the Middle East, have abundant reserves, while others have limited or no reserves. This can lead to geopolitical conflicts and economic dependence on fossil fuel-exporting countries.

5. Price volatility: The price of fossil fuels can be volatile due to various factors, including geopolitical tensions, supply disruptions, and fluctuations in demand. This can have significant economic impacts on industries, businesses, and consumers.

6. Health hazards: The extraction and use of fossil fuels can pose health hazards to workers involved in mining, drilling, and refining operations. Additionally, the pollution caused by fossil fuel combustion can lead to respiratory problems, cardiovascular diseases, and other health issues for nearby communities.

NCERT Solutions - Coal is a book or resource that provides answers and explanations to questions related to the topic of coal, which is a fossil fuel. It is commonly used by students in India who follow the curriculum prescribed by the National Council of Educational Research and Training (NCERT).