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    2.   How can we reduce the emission of greenhouse gases?                                       [2022]
             Ans.   We can reduce greenhouse gas emissions by reducing our usage of fossil fuels and discovering less polluting energy
                   sources, such as Compressed Natural Gas (CNG).
                3.   Write any two benefits of green jobs.                                                     [2022]
             Ans.  Advantages of green jobs are as follows:

                      • keep trash and pollutants under control.
                      • safeguard and restore ecosystems.
                                                                                             #Technology Literacy
                                                                                     21 st  Century
                                                                                         Skills  #Information Literacy
                         Lab Activity

                      1.     Skill Council for Green Jobs is one of the most recently launched initiatives by the Government of India
                          aligned to the National Skill Development Mission.

                          Find out more information and create a presentation on Skill Council for Green Jobs.
                      2.     Visit the link https://www.sdg.org/
                            or scan the QR code, Read the various data stories presented on the website. Which
                          story touched you the most? Why?

                                                                                                    #Creativity
                                                                                            21 st  Century
                                                                                                Skills  #Initiative
                       Class Activity

                                                              Activity 1
                                                            Poster making
                     Material required: Chart paper, colour pencils, pictures, etc.             [CBSE Handbook]
                     Procedure
                     •   Form groups depending on the number of children present in a class.
                     •    Collect pictures of green jobs and make a poster. Organise an exhibition in the front gate of your school.

                                                              Activity 2
                                                           Tree plantation
                     Material required: Seeds, soil, water, gloves, etc.                        [CBSE Handbook]
                     Procedure
                     •    Identify an area where you can plant a sapling. Coordinate with your teacher for the kind of plant that can
                        thrive at the selected location. For example, there are various plants that require less water. Now, plant a
                        suitable seed or sapling. Name it if you want. Make sure that you water the plant regularly and take care
                        of it.

             Answers
             Exercise (Section A)
             A.  1. d     2. c    3. b   4. b    5. a    6. a    7. a
             B.  1. preservation         2. Agrotourism          3. green-collar     4. bamboo
                 5. climate
             C.  1. False          2. True           3. False         4. False         5. True

              118   Touchpad Data Science-XII

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