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 releases energy
Evaporation requires energy
Evaporation is a passive process
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What happens to water during condensation?
Water vapour turns into ice
Liquid water turns into water vapour
Liquid water turns into ice
Water vapour turns into liquid water
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Which process in the carbon cycle removes carbon dioxide from the atmosphere?
Combustion
Respiration
Feeding
Decomposition
Photosynthesis
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Which three processes in the carbon cycle release carbon dioxide into the atmosphere?
(Select all that apply)
Respiration
Decomposition
Photosynthesis
Combustion
Feeding
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Which carbon-containing compound do plants produce during photosynthesis?
Oxygen
Carbon dioxide
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?
Bacteria
Fungi
Plants
Viruses
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