Why do desert snakes burrow deep into the sand during the day?

Explanation

### Step-by-Step Solution:

1. **Understanding the Habitat**: The question asks about desert snakes and their behavior during the day. First, we need to recognize that deserts are characterized by extreme conditions, particularly high temperatures and low moisture.

2. **Temperature During the Day**: During the daytime, the sun shines brightly in the desert, causing the sand and air temperatures to rise significantly. This results in extremely high temperatures that can be uncomfortable or even dangerous for many animals.

3. **Lack of Water and Vegetation**: Deserts are known for their dry conditions, which means there is very little water available. This lack of water also leads to a scarcity of vegetation, making it a harsh environment for survival.

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