Decay And The Carbon Cycle: Question Preview (ID: 3804)

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What process used by plants takes carbon dioxide out of the atmosphere?
a) Photosynthesis b) Respiration c) Breathing d) Burning
Decay is faster when conditions are warm and ?
a) Dry b) Cold c) Wet d) Light
Carbon dioxide can be released into the atmosphere when what is burnt ?
a) Oil b) Gas c) Coal d) All fossil fuels
Animals release carbon dioxide into the atmosphere through what process ?
a) Photosynthesis b) Respiration c) Burning d) Getting hot
Which of the following is a detritus feeder?
a) Crow b) Bacteria c) Worm d) Human
Think about respiration. What does an animal use that has carbon in it?
a) Air b) Glucose c) Carbon dioxide d) Oxygen
There is always the same amount of carbon on Earth because it is ?
a) Not oxygen! b) Recycled c) Carbon! d) Part of carbon dioxide
Bacteria is a decay micro-organism/organism, can you name another?
a) Humans b) Fungi c) Viruses d) Worms
The carbon cycle relies on the use of....
a) Photosynthesis b) Respiration c) Photosynthesis and Respiration d) Decay
Why do you have to have holes in a compost bin?
a) To let nitrogen in. b) To let heat in. c) To let oxygen in. d) To let carbon dioxide in.
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