Question 5 Paper type: Paper 2Paper 2 7 marksa) State two inputs into the lake. (2)b) State two outputs from the lake. (2)c) Suggest a human activity that could reduce the flow of water into the lake. (1)d) Describe one factor that could influence the quality of the water in the lake. (2)View example answer and mark scheme

Multiple Choice QuestionWhich of the following correctly describes the role of lakes in the hydrologic cycle?Multiple choice question.They are permanent features through geologic time.They hold more water than all other freshwater sources.They hold a minor amount of earth's water.

Which one of the following is a human modified environment ?(1) Artificial lake(2) Sanctuaries(3) Crop fields(4) Dams

Question 1(Multiple Choice Worth 3 points)(06.04 MC)Which of the following problems are environmental indicators of acid deposition?Decreased pH levels in lakes and riversDecreased concentration of aluminum in the soilChanges in development of indicator organisms of an ecosystem II only III only I and III I and II

Question 3 Paper type: Paper 2Paper 2 5 marksFigure 1. Ocean food web.a) State the source of energy for the ocean food web illustrated in Figure 1. (1)b) Identify two secondary consumers within Figure 1. (2)c) Predict two impacts of overfishing of Arctic cod on the rest of the food web. (2)View example answer and mark scheme

Consider the following statements :1. Jhelum River passes throughWular Lake .2. Krishna River directly feeds KolleruLake .3. Meandering of Gandak Riverformed Kanwar Lake .How many of the statements· givenabove are correct?