Garima observed that when she left her tightly capped bottle full of water in the open sunlight, tiny bubbles were formed all around inside the bottle. Help Garima to know why it so happened

Explanation

**Step-by-Step Solution:**

1. **Understanding the Situation**: Garima left a tightly capped bottle full of water in the sunlight. This means that the water inside the bottle is exposed to heat from the sun.

2. **Air Dissolved in Water**: Water can dissolve air, which contains gases like oxygen and nitrogen. When water is at a lower temperature, it can hold more dissolved air.

3. **Effect of Heat**: When the bottle is placed in sunlight, the temperature of the water inside the bottle increases due to the heat. As the temperature rises, the water's ability to hold dissolved gases decreases.

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