Most of the water that falls on the land as rain and snow, sooner or later goes back to a sea or an ocean. Explain how it happens ?

Explanation

### Step-by-Step Solution:

1. **Rain and Snow Precipitation**: Water falls on the land in the form of rain and snow. This is the initial step where water from the atmosphere returns to the Earth's surface.

2. **Surface Runoff**: After precipitation, most of the water flows over the land surface. This movement of water is known as surface runoff. It travels through various terrains, including fields, roads, and urban areas.

3. **Flow into Rivers and Streams**: The surface runoff eventually collects in rivers and streams. These bodies of water act as channels that transport water across the land.

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