Evaporation is the process where liquid water turns into vapor when heated, occurring at any temperature. Condensation is the reverse process where water vapor cools and changes back into liquid, forming droplets.
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Water kept under a tree still evaporates because it absorbs heat from the surrounding air and ground. Even in the shade, the ambient temperature provides enough energy for water molecules to evaporate gradually.
Without water on Earth, all living organisms would perish. Plants, animals, and humans rely on water for survival. The absence of water would stop the water cycle, resulting in no rain, agriculture, or life.
“A Journey through States of Water,” Chapter 8, explains how water changes between solid, liquid, and gas through freezing, melting, evaporation, and condensation. It highlights the water cycle, its importance, and water conservation.
Absence of trees disrupts the water cycle by reducing transpiration and increasing runoff. Without trees to absorb and release moisture, less water evaporates into the atmosphere, leading to reduced precipitation and potential drought.
To save water, conserve it by fixing leaks, using it efficiently, and recycling. Additionally, collect rainwater, use water-saving fixtures, and educate others about the importance of water conservation to protect this valuable resource.
A small hole at the bottom of a plant pot allows excess water to drain out. This prevents waterlogging, which can harm plant roots and promote healthy growth by ensuring proper drainage and aeration.
Yes, spreading milk on a plate increases its surface area, which speeds up evaporation. With a larger area exposed to air, more milk molecules can escape into the air, accelerating the evaporation process.
Yes, if water is spread out on a plate, its larger exposed surface area speeds up evaporation. More surface area allows more water molecules to escape into the air, increasing the rate of evaporation.
We can change the states of water by altering its temperature. Cooling water turns it into ice (solid), while heating it changes it into steam (gas). These processes involve freezing, melting, boiling, and condensation.