Rainwater harvesting is the process of collecting and storing rainwater for future use. It involves setting up systems, such as gutters and pipes, to channel rainwater from rooftops into storage containers like tanks or underground pits. This water can be ...

Mining is the process of extracting valuable minerals or other geological materials from the earth. These materials include metals like iron, gold, and silver, as well as non-metals like coal, salt, and marble. Mining is done by digging tunnels, shafts, ...

Minerals are valuable because they are essential resources used in everyday life. They are the raw materials for making products like metals, jewelry, and building materials. Minerals are also used in industries like construction, technology, and medicine. Since many minerals ...

Windmills are machines that use the power of the wind to generate energy. The wind turns the blades of the windmill, which then spin a turbine to produce mechanical energy. In the past, windmills were used for tasks like grinding ...

The Western Ghats are a mountain range located along the western coast of India. They are important because they are rich in biodiversity, with many unique plants and animals. The Western Ghats also play a crucial role in the water ...