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Slide 1Aims of the session: Learn about fertilisers and their effects on the environment. Be able to answer exam questions on the effects. Learn about Pesticides and their…

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1. Aims of the session: Learn about fertilisers and their effects on the environment. Be able to answer exam questions on the effects. Learn about Pesticides and their effects…

1. Earth’s Water Budget 2. • 97%  saltwater• 3%  freshwater• 2.59%  ice caps, glaciers, deep groundwater• 0.41% surface freshwater, accessiblegroundwater,…

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EFFLUENT TREATMENT AND DISPOSAL SYSTEM EFFLUENT TREATMENT AND DISPOSAL SYSTEM Effluent is the stream of excess chemical liquor from an industry after using in original operation.…

THE NATURE OF PROCESS DESIGN A Creative Activity ！ The most effective way of communicating information about a process is through the use of flow diagrams. Block Flow Diagram…