Alternative exam practice: Term 1 and 2 memorandum
Part 1 Geography 1.1 True ü 1.2 True ü 1.3 False: ü A small map scale gives a small amount of detail of an area. ü 1.4 True ü 1.5 False: ü The longitude 29˚27'E is further from Greenwich than 23˚54'W. ü 1.6 True ü 1.7 False: ü At the equinoxes (21 March and 23 September) there is equal night and day all over the world. ü
2 1 cm represents 1 km; line scale a line 1 cm long with 1 km written underneath üüüü
3 1:200 000 üü
4 Allow an error margin of 20 km either side of the answers: 4.1 146 km üü 4.2 217 km üü
5 Column A Orbit
Hemisphere Revolution Rotation Axis
Column B
The regular path of the Earth around the sun ü Half of the Earth ü
The movement of Earth around the sun once every 365¼ days ü The movement of the Earth from east to west on its own axis ü
The imaginary line through the centre of the Earth, around which the Earth rotates ü
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6 The sun's rays heat the Earth, and the Earth heats the air above it ü. When the sun's rays strike the Earth at a large angle, the earth gets much hotter than when the angle is small. ü (Also give marks for the correct sketch as in on page 49 of the Learner’s Book.) ü
7 Currents affect temperature because the water temperature affects the temperature of wind blowing over it ü. A cold current will lower the wind’s temperature and a warm current will raise it. üü
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