Unit Award Scheme
15203 CHEMISTRY: CHEMISTRY IN OUR WORLD
In successfully completing this unit, the Learner will have | Evidence needed | |
---|---|---|
shown knowledge of | ||
1 | at least three word equations for reactions involving acids | Student completed work |
2 | at least one word equation for neutralisation | Student completed work |
3 | one example of a reaction that causes a temperature increase, and one that causes a temperature decrease | Student completed work |
4 | one way in which the rate of a chemical reaction can be speeded up | Student completed work |
5 | one way in which the composition of Earth’s early atmosphere, when there was intense volcanic activity, differed from our atmosphere today | Student completed work |
6 | one way in which carbon dioxide in the Earth’s early atmosphere was removed and stored | Student completed work |
7 | one location where crude oil is found and the names of at least two fractions into which crude oil can be separated | Student completed work |
8 | one product and one danger of burning fossil fuels in both a limited and a plentiful supply of oxygen | Student completed work |
9 | one human activity which increases the amount of greenhouse gases in the atmosphere, and one consequence of this | Student completed work |
10 | one way in which water can be made safe to drink. | Student completed work |
All outcomes recorded on an AQA Summary Sheet
Approved 13 January 2016Level - Entry Level