Unit Award Scheme
10536 SCIENCE: EARTH AND ATMOSPHERE
In successfully completing this unit, the Learner will have | Evidence needed | |
---|---|---|
demonstrated the ability to | ||
1 | indicate how a problem relevant to the unit can be investigated | Summary sheet |
2 | handle equipment and materials safely | Summary sheet |
3 | record the results of an experiment | Summary sheet |
4 | state what has been found out in the experiment | Summary sheet |
shown knowledge of | ||
5 | the cracking of the Earths crust and upper part of the mantle into a number of large pieces called plates | Student completed work |
6 | convection currents in the mantle causing the plates to move very slowly | Student completed work |
7 | the occurrence of earthquakes and/or volcanic eruptions at the boundaries between plates and the difficulty of predicting these | Student completed work |
8 | the proportions of nitrogen and oxygen in the Earths atmosphere and the presence of small amounts of other gases | Student completed work |
9 | the chemical unreactivity of noble gases allowing them to be used in lamps and fluorescent tubes | Student completed work |
10 | helium being much less dense than air and being used in balloons | Student completed work |
11 | volcanic activity during the first billion years of the Earths existence releasing the gases that formed in the early atmosphere and water vapour that condensed to form the oceans | Student completed work |
12 | plants producing the oxygen now in the atmosphere by photosynthesis | Student completed work |
13 | most carbon from the carbon dioxide in the early atmosphere becoming locked up in rocks and the release of carbon dioxide by burning fossil fuels increasing the level of carbon dioxide in the atmosphere | Student completed work |
14 | the use of data to evaluate effects of human activities on the atmosphere. | Student completed work |
All outcomes recorded on an AQA Summary Sheet
Approved 21 February 2019Level - Level Two