Primordial soup is the name of

Options

A. Rainy season ponds
B. Hot solute rich early sea
C. Hot molten surface of early earth
D. Lava rich part of early earth

Answer

**Step-by-Step Text Solution:**

1. **Understanding the Term "Primordial Soup":**
- The term "primordial soup" refers to a hypothetical mixture of organic compounds in the early Earth’s oceans. This concept is crucial in theories regarding the origin of life.

2. **Historical Context:**
- The idea of primordial soup was proposed in the 1920s by scientists Alexander Oparin and John Burdon Sanderson Haldane. They suggested that the early Earth had conditions suitable for the formation of organic molecules.

3. **Conditions of Early Earth:**
- Around 4.2 to 4.0 billion years ago, the Earth had a very different environment, characterized by high temperatures and a rich mixture of chemicals. This environment is thought to have facilitated the formation of simple organic molecules.

4. **Relation to the Origin of Life:**
- The primordial soup is a fundamental aspect of the heterotrophic theory of the origin of life, which posits that life began in a nutrient-rich environment where simple organic compounds could form and evolve into more complex structures.

5. **Identifying the Correct Option:**
- Given the options:
1. Rainy season pond
2. Hot solute-rich early sea
3. Hot molten surface of early Earth
4. Lava-rich part of early Earth
- The correct answer is **"hot solute-rich early sea,"** as it aligns with the concept of primordial soup being a nutrient-rich environment conducive to the emergence of life.

**Final Answer:**
Primordial soup is the name of the "hot solute-rich early sea."

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