Page 48 - English Lesson Grade 5 - Preparing for an Assessment by Ms. Intan
P. 48

answer
































                                                                                                                                                                             What are the most common



                                                                                                                                                                                                gases in Earth’s




                                                                                                                                                                                                    atmosphere?




















                                                                                                                                                                                          nitrogen, oxygen and



                                                                                                                                                                                                   carbon dioxide.
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