Science B, Combined (9-1) - Twenty First Century Science Suite J260 9-1: B6: Life on Earth – past, present and future Topical Past Paper Questions
OCR GCSE (9-1) Science B, Combined (9-1) - Twenty First Century Science Suite J260 (9-1) past-paper questions on B6: Life on Earth – past, present and future, free. This topic is frequently examined across 6 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
(a) Describe two ways in which fossils have provided evidence of evolution. 1 .....2 (b) Scientists have discovered a new species of dinosaur called Natovenator polydontus. (i) The discovery was published in a scientific journal. Explain why it is important for scientific ideas a…
Not all carrots are orange. Farmers first grew carrots as a crop 5000 years ago in the hot, dry environment in the Middle East. (a) At that time there was a mixture of white, yellow and purple carrot plants. All these plants were the same species. Which word describes differences…
A student is reading an article on evolution. ## Evolution underground In 1860 many underground tunnels were dug beneath London. Some Culex pipiens mosquitoes were trapped in these underground tunnels and for over 120 years the mosquitoes had no contact with any other mosquitoes.…
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Full B6: Life on Earth – past, present and future question set, mark schemes and AI worksheets
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