Page 1 - HA
P. 1

SAI INTERNATIONAL SCHOOL
                                                       CLASS - VI
                                              SUBJECT - CHEMISTRY
                                   TOPIC – WASTE AND ITS MANAGEMENT
                                       SUB-TOPIC – CONCEPT MAPPING

                                            ASSESSMENT QUESTIONS



                           Concept- What is Waste? Types of Waste, Waste Segregation

                  Q1.  What is waste?                                                                     1
                  Q2     How are solid waste classified?                                                  1
                  Q3     What is garbage?                                                                 1
                  Q4     What are blue coloured bins used for?                                            1
                  Q5     What is non-biodegradable waste?                                                 1


                                    Concept – Managing Non-biodegradable waste


                  Q1.  What are the 5R’s in waste management?                                             1
                  Q2     Why is reusing better than recycling?                                            1
                  Q3     What are toxic wastes?                                                           1
                  Q4     Why can’t we burn plastic?                                                       1
                  Q5     Why is recycling of paper necessary?                                             1


                                      Concept – Managing Biodegradable waste

                  Q1.  What is biodegradable waste?                                                       1
                  Q2     What are the two methods used for biodegradable waste management?                1
                  Q3     What is compost?                                                                 1
                  Q4     What is vermicomposting?                                                         1
                  Q5     What is a land fill?                                                             1

















                                                                                                            1
   1