{"product_id":"4914-how-carbon-dioxide-decreased","title":"4.9.1.4 – How carbon dioxide decreased","description":"\u003cp\u003e\u003cstrong\u003eExam board:\u003c\/strong\u003e AQA\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSection:\u003c\/strong\u003e 4.9 Chemistry of the atmosphere\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e15 marks across 4 exam-style questions (multi-part, increasing difficulty)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e4.9.1.4 – How carbon dioxide decreased — downloadable worksheet with mark scheme (PDF).\u003c\/p\u003e","brand":"Science Sheets","offers":[{"title":"Default Title","offer_id":52547969941851,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0956\/4261\/6155\/files\/4914-how-carbon-dioxide-decreased.png?v=1776209190","url":"https:\/\/sciencesheets.com\/products\/4914-how-carbon-dioxide-decreased","provider":"Science Sheets","version":"1.0","type":"link"}