Life originated in

Options

A. Air
B. Water
C. Sun
D. Soil

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks where life originated. The options given are air, water, sun, and soil.

2. **Exploring the Environments**: To determine where life originated, we need to consider the environments that could support the emergence of life. The deep oceans, particularly near hydrothermal vents, are significant locations for the origin of life.

3. **Timeframe of Origin**: Life is believed to have originated around 4 to 4.2 billion years ago, with evidence suggesting that the first forms of life appeared in the oceans.

4. **Surface of the Planet**: While life may have emerged in the oceans, it is also noted that life on the surface of the planet began to appear around 3.24 billion years ago. This indicates a progression from aquatic environments to terrestrial ones.

5. **Conclusion**: Based on the evidence and understanding of early Earth conditions, it can be concluded that life originated in water, specifically in the deep oceans.

**Final Answer**: Life originated in water.

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