P6-aquatic may die due to the acidic water /low pH 1 P7-Minerals in soil will be washed into the rivers 1 P8-Soil becomes infertile/not suitable for agriculture 1 P9-Plants may die due to infertile soil /acidic soil 1 1 1 1 1 1 7 (d) Diagram 9 shows one phenomenon in the ecosystem due to an unplanned development. on the Diagram 9, explain the phenomenon and its effect to the environment. Factor + Explanation: F (Name the effect) (The phenomenon) is acid rain – E1 Factors / motor vehicles / factory released large amount of nitrogen oxyde – E2 - and sulfur dioxyde E3 of nitrogen combine with water vapour (in atmosphere) to form nitric acid. – E4 sulphur dioxyde combined with water vapour (in atmosphere) to form sulphuric acid. – 1 E5 the rain fall as the acid rain. – 1 Effect: 1 E1: may corrode the building 1 E2: acidic cause aquatic animal died. 1 E3: minerals in soil dissolved/washed into E4: soil becomes infertile / not suitable for plant to growth. 1 E5: Less yield / plant become die because the infertile soil. E6: The ecological balance of ecosystem disrupt 1 1 1 1 1 1 1 10 (e) Diagram 9 a newspaper cutting on one of the effect of environmental pollution
P6-aquatic may die due to the acidic water /low pH P7-Minerals in soil will be washed into the rivers P8-Soil becomes infertile/not suitable for agriculture P9-Plants may die due to infertile soil /acidic soil 1 1 1 1 1 1 1 1 1 7 (d) Diagram 9 shows one phenomenon in the ecosystem due to an unplanned development. on the Diagram 9, explain the phenomenon and its effect to the environment. Factor + Explanation: F – (Name the effect) (The phenomenon) is acid rain E1 – Factors / motor vehicles / factory released large amount of nitrogen oxyde E2 - and sulfur dioxyde E3 – of nitrogen combine with water vapour (in atmosphere) to form nitric acid. E4 – sulphur dioxyde combined with water vapour (in atmosphere) to form sulphuric acid. E5 – the rain fall as the acid rain. Effect: E1: may corrode the building E2: acidic cause aquatic animal died. E3: minerals in soil dissolved/washed into E4: soil becomes infertile / not suitable for plant to growth. E5: Less yield / plant become die because the infertile soil. E6: The ecological balance of ecosystem disrupt 1 1 1 1 1 1 1 1 1 1 1 1 1 10 (e) Diagram 9 a newspaper cutting on one of the effect of environmental pollution
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