Science Homework (Year 11): Core Stability #2
Please answer the following questions in your exercise book (entitled 'Core Stability #2')
Homework | Topic: | |
Question 1 | What will a catalytic converter change carbon monoxide to? | C1 |
Question 2 | In a chemical equation… the number of atoms in the reactants equals that in the products- this is known as the Law of Conservation of …? | C1 |
Question 3 | As the distance from the source of EM radiation increases the intensity (stays the same/ increases/ decreases). Delete the wrong ones! | P2 |
Question 4 | How long ago did the levels of carbon dioxide suddenly start rising after thousands of years of stability? | P2 |
Question 5 | What evidence for large forces in the crust may show up in the rocks? | P1 |
Question 6 | How would decreasing the cross linking of a substance affect the strength of the substance? | C2 |
Question 7 | Name the scientist who proposed the theory of evolution by natural selection. | B3 |
Question 8 | Give two reasons why a species may become extinct. | B3 |
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