Understanding Water Types: Blue, Green, and Gray

The video discusses the three categories of water: blue, green, and gray. Blue water is natural freshwater found in lakes and rivers, crucial for agriculture and household use. Green water is stored in plants and forests, playing a vital role in the ecosystem. Gray water is polluted by industrial processes and requires purification before reuse. Understanding these categories helps in water conservation and ensuring sustainable water use for the future.

What are the three categories of water mentioned in the text?

Explain the significance of blue water in agriculture and households.

What is green water and how is it stored in the environment?

Describe the impact of smartphones on water consumption.

Why is it important to understand the different types of water usage?