and cold ocean currents. 1.1 Refer to FIGURE 1.1, illustrating the movement of the warm ACTIVITIES: THE EARTH'S ENERGY BALANCE FIGURE 1.3: MOVEMENT OF WARM AND COLD OCEAN CURRENTS different places in the southern hemisphere. 1.2 FIGURE 1.2 illustrates the position of the sun across the sky at two FIGURE 2.3 W Activities cnclis Ito me th 1.1.1 What is an ocean current? (1x1) (1) 1.2.1 Define the term insolation. (1x1) (1) 1.1.2 currents. Provide TWO other reasons. Coriolis force is one reason for the development of ocean 1.2.2 (2x1) (2) 1.2. The amount of insolation is dependent on latitude and the seasons. List which ONE of the factors is illustrated in FIGURE (1x1) (1) 1.1.3 How does Coriolis force influence the movement of 1.2.3 ocean? (2) insolation that the surface of the earth receives. State the factor in FIGURE 1.2 that determines the amount of (1x1) (1) currents? (1x2) 1.1.4 nearby eastern coastal regions of Africa. Explain how current A will influence the weather of the 1.2.4 Name the heat zone of the earth that would be represented (2x2) (4) by X. (1x1) (1) 1.1.5 Refer to the movement of the warm and cold currents. 1.2.5 (a) What is the climatological importance of the movement of the warm and cold currents? (b) Explain how this circular movement of the warm and (4) cold currents stays connected. (2x2) In FIGURE 1.2 B the sun is not directly overhead and strikes this will result in less radiation at point Y. the earth at an angle that is smaller than 90°. Explain how (2x2) (4) (1x2) (2) Movement of warm and cold currents dation rectly a 2025 2.1 Refer to FIGURE 2.1, a map showing ocean currents and the creation or the boat Conveyor belt. Great Devon Conveyor Bet Current of Warm dence Is that the d have rainy seas 2.1.1 Identify the ocean current that flows along the west coast of Africa. (1x2) (2) 2.1.2 along the west coast of Africa. Explain the influence of the ocean current identified in QUESTION 2.1 on areas (4) (2x2) 2.1.3 paragraph (approximately EIGHT lines) in which you discuss the relationship As the oceans and climate. (4x2) (8)

and cold ocean currents. 1.1 Refer to FIGURE 1.1, illustrating the movement of the warm ACTIVITIES: THE EARTH'S ENERGY BALANCE FIGURE 1.3: MOVEMENT OF WARM AND COLD OCEAN CURRENTS different places in the southern hemisphere. 1.2 FIGURE 1.2 illustrates the position of the sun across the sky at two FIGURE 2.3 W Activities cnclis Ito me th 1.1.1 What is an ocean current? (1x1) (1) 1.2.1 Define the term insolation. (1x1) (1) 1.1.2 currents. Provide TWO other reasons. Coriolis force is one reason for the development of ocean 1.2.2 (2x1) (2) 1.2. The amount of insolation is dependent on latitude and the seasons. List which ONE of the factors is illustrated in FIGURE (1x1) (1) 1.1.3 How does Coriolis force influence the movement of 1.2.3 ocean? (2) insolation that the surface of the earth receives. State the factor in FIGURE 1.2 that determines the amount of (1x1) (1) currents? (1x2) 1.1.4 nearby eastern coastal regions of Africa. Explain how current A will influence the weather of the 1.2.4 Name the heat zone of the earth that would be represented (2x2) (4) by X. (1x1) (1) 1.1.5 Refer to the movement of the warm and cold currents. 1.2.5 (a) What is the climatological importance of the movement of the warm and cold currents? (b) Explain how this circular movement of the warm and (4) cold currents stays connected. (2x2) In FIGURE 1.2 B the sun is not directly overhead and strikes this will result in less radiation at point Y. the earth at an angle that is smaller than 90°. Explain how (2x2) (4) (1x2) (2) Movement of warm and cold currents dation rectly a 2025 2.1 Refer to FIGURE 2.1, a map showing ocean currents and the creation or the boat Conveyor belt. Great Devon Conveyor Bet Current of Warm dence Is that the d have rainy seas 2.1.1 Identify the ocean current that flows along the west coast of Africa. (1x2) (2) 2.1.2 along the west coast of Africa. Explain the influence of the ocean current identified in QUESTION 2.1 on areas (4) (2x2) 2.1.3 paragraph (approximately EIGHT lines) in which you discuss the relationship As the oceans and climate. (4x2) (8)