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The Water Cycle

Topic 6: The Water Cycle

What you'll cover

  • Evaporation from water bodies
  • Transpiration from plant leaves
  • Condensation forming clouds
  • Precipitation: rain, snow, hail
  • Percolation through soil
  • Role of plants in the water cycle

Sample Flashcards

What is the water cycle?
The continuous movement of water between oceans, atmosphere, land and living organisms. Driven by solar energy. Water is recycled — never created or destroyed.
What is evaporation in the water cycle?
The sun's energy heats liquid water on the surface of oceans, lakes and rivers. Water molecules gain enough energy to escape as water vapour (an invisible gas) and rise into the atmosphere.

Exam questions for The Water Cycle

What is the water cycle?

  • A. The process by which plants absorb water from soil
  • B. The one-way flow of water from clouds to the ocean
  • C. The continuous movement of water through the environment
  • D. The process by which animals drink and excrete water
1 markfoundation

Explain the role of transpiration in the water cycle.

3 marksstandard

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