Water can evaporate on cool days because evaporation depends on the movement of water molecules. Even on cool days, some molecules in the water have enough energy to escape into the air as vapor. The process of evaporation happens as ...
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Evaporation is faster with a larger surface area because more molecules are exposed to the air. When more surface of the liquid is exposed, more water molecules can escape into the air as vapor at the same time. This increases ...
Wet clothes take longer to dry in high humidity because the air already has a lot of moisture in it. When the air is humid, it can’t absorb much more water from the clothes. As a result, the water in ...
Precipitation is the process where water falls from the clouds to the Earth. It occurs when water vapor in the air cools down and condenses into droplets, forming clouds. When these droplets combine and become heavy, they fall as rain, ...
The water level in a closed container remains constant because the water cannot escape. In a closed container, no water can evaporate or be added from outside. The amount of water stays the same, so the water level does not ...
When water vapor cools, it changes into tiny water droplets, a process called condensation. The cooling causes the water vapor to lose energy, and as it cools, it turns from a gas back into a liquid. This is how clouds, ...
Clouds are more common in humid areas because there is more water vapor in the air. Humidity refers to the amount of water vapor present in the atmosphere. In humid areas, the air contains a lot of moisture, and when ...
Water vapor can be turned back into liquid water through a process called condensation. When warm water vapor cools down, it loses energy and changes into tiny water droplets. This happens when the water vapor comes into contact with a ...
Snow is formed when water vapor in the atmosphere freezes into ice crystals. These crystals come together to form snowflakes, which are made of tiny ice particles. When the temperature of the air is very low, the water vapor turns ...
We store water in earthen pots because they help cool the water naturally. The porous surface of the pot allows water to evaporate slowly, which cools the remaining water inside. This process is called evaporation, and it helps keep the ...