Fill in each blank with the correct word from the lesson.

1. Humans have also built _______ and treatment plants to store and clean water before sending it through pipes to our homes.
2. Water has many natural sources — rivers that flow from mountains, lakes that fill with rainwater, and _______ hidden deep underground.
3. Every time we turn on a tap, _______ comes out — but where does it actually come from?
4. Natural _______ of water include rivers, lakes, ponds, groundwater, and springs.
5. Water Sources is an important topic in _______.

Choose the best option for each question.

1. What do we build across rivers to store water?
   a) Bridgesb) Damsc) Tunnelsd) Canals
2. What is water called when it soaks into the ground?
   a) River waterb) Rainwaterc) Groundwaterd) Sea water
3. What happens at a water treatment plant?
   a) Water is stored in reservoirsb) Water is made into icec) Dirt is removed and germs are killedd) Water is carried up from wells

Write T for True or F for False in the brackets.

1. Humans have also built dams and treatment plants to store and clean water before sending it through pipes to our homes.
2. Humans have also built Bridges and treatment plants to store and clean water before sending it through pipes to our homes.
3. Water has many natural sources — rivers that flow from mountains, lakes that fill with rainwater, and groundwater hidden deep underground.
4. Water has many natural sources — rivers that flow from mountains, lakes that fill with rainwater, and River water hidden deep underground.

1. In your own words, explain what Water Sources means.
2. List two things you learned from this lesson on Water Sources.