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Lesson Worksheet: Water Conservation Science

In this worksheet, we will practice describing ways that humans use water and identifying ways that we can conserve water.


Water flows through the Aswan High Dam.

Aswan High Dam

What useful thing is produced as the water flows through?

  • AClean water
  • BHeat
  • CSound
  • DElectricity


A class has been asked to think of ways businesses use water.

Who is correct?

  • ANatalie
  • BAnthony and Daniel
  • CSophia and Anthony
  • DDaniel, Sophia, and Anthony


Natalie always turns off the water while she brushes her teeth.

How is this helpful?

  • AIt uses more water.
  • BIt uses less toothpaste.
  • CIt conserves Natalie’s energy.
  • DIt conserves water.


Liam is taking a shower.

How can he conserve water?

  • ABy taking longer showers
  • BBy taking more showers
  • CBy taking shorter showers
  • DAll of the answers are correct.


Amelia writes down some uses of water on sticky notes.

Which color sticky note has a way that both individuals and businesses use water?

  • AThe green sticky note
  • BThe purple sticky note
  • CThe blue sticky note
  • DThe yellow sticky note


Which of the following do humans not use water for?

  • A
  • B
  • C
  • D


Michael has designed two different car engines.

Which engine is a better design for conserving water?

  • ABoth of them
  • BEngine A
  • CEngine B
  • DNeither of them


Laundromats are where lots of clothes can be cleaned.

What type of washing machine can laundromats switch to in order to conserve water?

  • AA bigger washing machine
  • BA low-efficiency washing machine
  • CA smaller washing machine
  • DA high-efficiency washing machine


Humans get lots of their water from food. Select the foods that are filled with water.

  • A
  • B
  • C
  • D


Which of the following is among the uses of water?

  • A
  • B
  • C
  • DAll of the answers are correct.

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