Explain what is meant by the terms: Aspect Altitude Why do aloes prefer to grow on North facing slope rather than South facing slope? Give TWO abiotic factors that can be seen in the above diagram Explain TWO structural adaptations of the leaves of aloe plants to its xerophytic mode of life.

Here are the answers to your questions: 2.1.1 Explain what is meant by the terms: a) Aspect Aspect refers to the direction a slope faces in relation to the sun. For example, a north-facing slope or a south-facing slope. b) Altitude Altitude is the height of a location above sea level. It influences temperature, atmospheric pressure, and oxygen levels. 2.1.2 Why do aloes prefer to grow on North facing slope rather than South facing slope? Step 1: Understand the conditions of North-facing slopes in the Southern Hemisphere. In the Southern Hemisphere, North-facing slopes receive more direct sunlight throughout the day compared to South-facing slopes. Step 2: Relate these conditions to aloe plant preferences. This direct sunlight leads to higher temperatures and increased evaporation, resulting in drier soil conditions. Aloes are xerophytic plants, meaning they are adapted to arid environments and thrive in these warmer, drier conditions. North-facing slopes receive more direct sunlight, leading to warmer and drier conditions that aloes are adapted to. 2.1.3 Give TWO abiotic factors that can be seen in the above diagram. Step 1: Identify non-living components shown or implied in the diagram. The diagram explicitly shows the sun and different slopes. Step 2: List two distinct abiotic factors. • Sunlight (or solar radiation) • Aspect (or slope/topography) Sunlight and Aspect 2.1.4 Explain TWO structural adaptations of the leaves of aloe plants to its xerophytic mode of life. Step 1: Recall characteristics of aloe leaves. Aloe leaves are typically thick and fleshy. Step 2: Explain how these characteristics aid survival in dry conditions. • Thick, fleshy leaves: These leaves are succulent and store a large amount of water in their tissues, allowing the plant to survive long periods without rainfall. • Waxy cuticle: The leaves are covered with a thick, waxy layer (cuticle) that reduces water loss through transpiration by reflecting sunlight and creating a barrier to evaporation. 1. Thick, fleshy leaves for water storage. 2. Waxy cuticle to reduce water loss. That's 2 down. 3 left today — send the next one.