Name the main constituent of natural gas

Explanation

### Step-by-Step Text Solution:

1. **Understanding Natural Gas**: Natural gas is a type of fossil fuel that is formed from the remains of ancient marine organisms. It is primarily used as an energy source.

2. **Composition of Natural Gas**: Natural gas is a mixture of various gases. The main component of natural gas is methane, which is a hydrocarbon.

3. **Identifying the Main Constituent**: Among the various gases present in natural gas, methane (CH₄) is the most abundant. Other components may include higher alkanes, carbon dioxide (CO₂), nitrogen (N₂), hydrogen sulfide (H₂S), and helium (He), but these are present in smaller quantities.

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