The Water Cycle: Nature’s Way of Recycling

Water is one of the most important resources on Earth. Without it, no living thing could survive. But did you know that the water we use today is the same water that has been on Earth for millions of years? This is because of a natural process called the water cycle, which continuously recycles water all around the planet.

The water cycle has several stages. It begins with evaporation. When the sun heats up rivers, lakes, and oceans, water turns into an invisible gas called water vapor. Next comes condensation. As the vapor rises into the sky, it cools down and changes back into tiny drops of liquid, forming clouds.





















When the clouds become heavy with water, precipitation happens. This means the water falls back to Earth as rain, snow, sleet, or hail. The water then flows into rivers, lakes, and oceans, or seeps into the ground, becoming part of the underground water supply. Finally, the cycle repeats itself.

The water cycle is very important because it provides fresh water for drinking, farming, and cleaning. It also helps regulate Earth’s temperature. Without it, life on our planet would not be possible.

Vocabulary Words

      evaporation                    temperature                   sleet
     condensations                cycle                              hail
     precipitation                    underground                  seep
     water vapor                    survice                           
     regulate                          recycle

_____1. how hot or cold something is
_____2. the process when water vapor cools and changes
              back into tiny drops of liquid, forming clouds
_____3. hard balls of ice that fall from the sky during very
              strong storms
_____4. found or happening below the surface of the
              ground
_____5. the gas form of water that we cannot see with our
              eyes
_____6. to control or keep something steady, like how the
              water cycle helps balance Earth’s temperature
_____7.  the process in which water changes from a liquid
               into a gas because of heat from the sun
_____8. a form of precipitation where raindrops freeze into
              small ice pellets before reaching the ground
_____9. a series of events that happen over and over
              again in the same order
_____10. any form of water that falls from the sky, such
                as rain, snow, sleet, or hail.
_____11. to flow or pass slowly through small holes or 
               spaces, like water sinking into the soil
_____12. to stay alive, even when facing difficulties or
                challenges
_____13. to use something again instead of throwing it
                away; in nature, it means to go through a
                process that allows materials, like water, to be    
                used again and again

Comprehension Questions
A. Recall and Understanding

1. What is the water cycle, and why is it important?

2. Describe the process of evaporation.

3. What happens during condensation?

4. In what forms can precipitation fall?

B. Higher-Order Thinking
5. Why do you think the water we drink today is the same
    water from millions of years ago?

6. How would life on Earth change if the water cycle
    stopped working?