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SingaporeGeographyQuick questions
Climate Change and Its Impacts
Quick questions on Natural and human causes of climate change explained: O-Level Geography
5short 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 the natural greenhouse effect?Show answer
The greenhouse effect is natural and essential:
What is natural causes of climate change?Show answer
The climate has always varied naturally, through causes such as:
What is q1?Show answer
Name the main greenhouse gas released by burning fossil fuels. [1 mark]
What is q2?Show answer
Explain why the natural greenhouse effect is important for life on Earth. [2 marks]
What is q3?Show answer
Explain how deforestation strengthens the greenhouse effect. [3 marks]
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