Page 99 - IT 402 v2.0 class 10
P. 99

Solved Exercise




                                                            Section A
                                                   (Objective Type Questions)

            A.   Multiple choice questions:
               1.  Ecosystem consists of ................................ .
                  i.   plants                                      ii.  animals
                  iii.  humans                                     iv. All of these
               2.  How many sustainable development goals are given by the United Nations?
                  i.   18                                          ii.  17
                  iii.  15                                         iv. 20
                .   hoose the option which defines sustainable development.
                  i.   Taking care of future generations
                  ii.  Taking care of only ourselves
                  iii.  Taking care of ourselves and the future generations

                  iv.  Well-being of all
               4.  Which organisation has made the sustainable development goals?
                  i.   United Nations                              ii.  League of Nations
                    iii.   NI  F                                   iv.  orld  ealth Organisation
               5.  Which of the following is an example of a renewable source?
                  i.   Solar energy                                ii.  Wood
                  iii.  Coals                                      iv. Petrol
               6.  Which of the following is not an example of sustainable development?
                  i.   Wind energy                                 ii.  Solar energy
                  iii.  Rain water harvesting                      iv. Environmental degradation
               7.  Which of the following is not one of the Sustainable Development Goals (SDGs)?
                  i.   Zero Hunger                                 ii.  Life on Land
                  iii.  Becoming Rich                              iv. Climate Action

              Ans.  1. iv      2. ii    3. iii   4. i     5. i     6. iv    7. iii


            B.   Fill in the blanks.
                1.  ................................ means wise use of natural resources to preserve them.

                2.  ................................ is the energy harnessed from the motion of wind using turbine or windmill.
                3.  Solar energy is harnessed from the sun using ................................ .
                4.  ................................ is designed in such a way that species depend on one another for survival.
                5.  ................................ consists of all the living and non-living things.

              Ans.  1. Conservation              2. Wind energy                 3. Solar panels
                   4. Ecosystem                  5. Natural environment




                                                                                              Green Skills      97
   94   95   96   97   98   99   100   101   102   103   104