What is carbon tax? Who will pay it?

Explanation

### Step-by-Step Solution:

1. **Definition of Carbon Tax**:
- Carbon tax is a financial charge imposed on the burning of carbon-based fuels, which include coal, gas, and oil. This tax is designed to encourage the reduction of fossil fuel consumption and to combat climate change.

2. **Purpose of Carbon Tax**:
- The primary aim of the carbon tax is to reduce greenhouse gas emissions by making fossil fuels more expensive to use. This policy is intended to promote cleaner energy sources and energy-efficient technologies.

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