Freshwater sources include rivers, lakes, ponds, glaciers, waterfalls and groundwater from wells and borewells. These sources provide water for drinking, farming and daily needs, making them essential for life and ecosystems. Class 5 Our Wondrous World Chapter 1 Water-The Essence of ...
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Freshwater is needed for drinking, farming, cooking, and cleaning. Plants and animals also depend on it. Without freshwater, life cannot survive, as all living beings need it to grow and stay healthy. Class 5 Our Wondrous World Chapter 1 Water-The Essence ...
Saltwater, like ocean water, cannot be used for drinking or farming without treatment. Freshwater, found in rivers, lakes and underground, is safe and essential for drinking, growing crops and daily human use. Class 5 Our Wondrous World Chapter 1 Water-The Essence ...
The chapter compares all of Earth’s water to a glass and the available freshwater to just a teaspoon in it. This highlights how rare and limited usable freshwater actually is on our planet. Class 5 EVS Our Wondrous World Unit 1: ...
Learning about water’s journey helps us understand how it moves through nature, supports life, and gets recycled. It shows us how precious water is and why we must use it carefully and wisely. Class 5 EVS Our Wondrous World Unit 1: ...