In coastal area, wind current moves from the sea towards the land during day, but during night it moves from land to the sea. Discuss the reason.

Explanation

### Step-by-Step Solution:

1. **Understanding Wind Movement**: Wind currents in coastal areas exhibit a distinct pattern based on the time of day. During the day, the wind moves from the sea towards the land, while at night, it reverses and moves from the land to the sea.

2. **Daytime Heating**: During the day, the land heats up more quickly than the sea. This is because land has a lower specific heat capacity compared to water, meaning it warms up faster when exposed to sunlight.

3. **Creation of Low Pressure**: As the land heats up, the air above it also warms up. Warm air is less dense and rises, creating an area of low pressure over the land.

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