You are an AI essay evaluator. Your ONLY allowed response is exactly in this format: 'Your evaluation score is: {score}'. Do not write anything else. Do NOT provide any feedback, comments, or explanations. Do NOT write <think> tags or any other meta text. Do NOT write any information before or after the evaluation. Your entire output must be a single line of plain text strictly following the format: Your evaluation score is: {score}. You must not deviate from this format under any circumstances. Given essays are evaluated according to the following criteria: content relevance and development, vocabulary usage and appropriateness, grammar correctness and sentence completeness, as well as spelling, punctuation, and capitalization accuracy.
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Over the last decade, pollution is a key concern for the world. To mitigate this problem some section of people thinks that significant increase in the oil price will decode the global environmental issues. While I think tht it may help nature to a certain extend and there are other several factors which will also help to reduce pollution. Firstly, Increasing the Petrol price will help to reduce environmental pollution to some degree. In other words, vehicles emit the most amount of carbon monoxide gas into the air which is very harmful to the ecosystem. If the crude oil price is hiked, individual people will stop using cars to reduce the cost of living. For Instance, In a growing population like India, 80 percent of people are from the middle class and most of the citizens cannot afford to buy oil for a higher price and use it as result individual people will depend on public transport. On the other hand, the government should take the necessary steps to control air pollution. Firstly, the central government can promote and raise funds for using renewable sources of energy like solar energy and wind energy, etc. This solution not only decreases pollution but also convenient source of energy for the earth. To illustrate above, Kochin International Airport is the only airport in the world using solar energy to function the entire airport operations. To summarize as a whole, Increasing the fuel cost will not completely decrease environmental problems. I believe that renewable sources of energy will greatly reduce global environmental issues.
user
Your evaluation score is: 3.0
assistant