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ScotlandEnvironmental ScienceQuick questions
Area 1: Living Environment
Quick questions on Nutrient cycling: carbon and nitrogen cycles and decomposers - SQA National 5 Environmental Science
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Name the two processes that return carbon dioxide to the atmosphere from living organisms. [1 mark]
What is q2?Show answer
State why animals depend on plants and bacteria to obtain the nitrogen they need. [2 marks]
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