Welcome to the Quiz!
This quiz contains 9 questions from a mix of 1 subtopics.
Why is recycling nutrients important for all living organisms?
It removes waste materials that make the environment look unpleasant
It provides the nutrients that living organisms use to grow and reproduce
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Water Cycle
precipitation / vapour / evaporates / transpiration / clouds
- Water from lakes, rivers, oceans, and the soil, into water , and rises into the atmosphere.
- Water can also evaporate from plants in a process called .
- As the water vapour accumulates it can condense to form .
- Later, the water will fall as rain, which we call .
- The water will then seep into the soil, flow into rivers or lakes, and be taken up by plants.
- The whole cycle then repeats over and over.
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Which statement about evaporation is correct?
Evaporation requires energy
Evaporation releases energy
Evaporation is a passive process
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What happens to water during condensation?
Liquid water turns into ice
Water vapour turns into liquid water
Liquid water turns into water vapour
Water vapour turns into ice
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Which process in the carbon cycle removes carbon dioxide from the atmosphere?
Photosynthesis
Feeding
Respiration
Combustion
Decomposition
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Which three processes in the carbon cycle release carbon dioxide into the atmosphere?
(Select all that apply)
Respiration
Combustion
Photosynthesis
Decomposition
Feeding
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Which carbon-containing compound do plants produce during photosynthesis?
Carbon dioxide
Oxygen
Proteins
Glucose
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Why is it important that there is carbon dioxide in the atmosphere?
Carbon dioxide is needed for photosynthesis in plants
Carbon dioxide is needed for respiration in animals
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Which organisms decompose dead organic matter?
Fungi
Viruses
Plants
Bacteria
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