Why is abiotic synthesis not possible under present day condition?

Explanation

**Step-by-Step Solution:**

1. **Understanding Abiotic Synthesis**: Abiotic synthesis refers to the formation of organic compounds from inorganic precursors without the involvement of living organisms. This process is believed to have occurred on the early Earth, leading to the formation of the first organic molecules.

2. **Primitive Earth Conditions**: The atmosphere of the primitive Earth was composed of gases like nitrogen, carbon, hydrogen, and a small amount of oxygen. These gases were primarily in atomic form and created a reducing environment conducive to chemical reactions that could lead to the formation of organic compounds.

3. **Role of Energy Sources**: Energy sources such as electric lightning and volcanic eruptions played a significant role in facilitating the aggregation of these atoms into simple organic molecules like methane and water. The reducing atmosphere allowed these processes to occur without being interrupted by oxidation.

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