Conditions for life on Earth 0.0 / 5 ? Environmental Science/StudiesThe Living EnvironmentASAQA Created by: CJ6372Created on: 30-09-18 17:45 10978231456 Across 1. One of the elements in the atmosphere essential for life on earth (6) 4. One of the elements in the atmosphere essential for life on earth (6) 5. This was the first living organism and developed the ability to photosynthesise and release oxygen, eventually releasing oxygen into the atmosphere (7) 6. Early Conditions on Earth that allowed life to develop - all organisms require this for survival (6, 5) 8. Early Conditions on Earth that allowed life to develop - this helps processes such as photosynthesis and the synthesis of carbohydrates, proteins and lipids (11, 5) Down 2. One of the elements that was in the atmosphere essential for life on earth (8) 3. Type of data that is used to look at past conditions of Earth (5, 4) 7. Molten layers beneath the crust produce this, which reflects solar wind (8, 5) 9. One of the elements in the atmosphere essential for life on earth (8) 10. Early Conditions on Earth that allowed life to develop - perfect range (11)
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