What is the main disadvantage of using coal as a power generation method?
Practice Questions
Q1
What is the main disadvantage of using coal as a power generation method?
High initial cost
Limited availability
High greenhouse gas emissions
Low energy output
Questions & Step-by-Step Solutions
What is the main disadvantage of using coal as a power generation method?
Step 1: Understand what coal is - Coal is a type of fossil fuel that is burned to produce energy.
Step 2: Learn how coal is used for power generation - When coal is burned, it creates heat that turns water into steam, which then drives turbines to generate electricity.
Step 3: Identify the emissions produced - Burning coal releases gases, including carbon dioxide (CO2), into the atmosphere.
Step 4: Recognize the impact of these emissions - High levels of CO2 contribute to climate change, which leads to global warming and environmental issues.
Step 5: Conclude the main disadvantage - The main disadvantage of using coal for power generation is that it produces a lot of greenhouse gases, which harm the environment.
