Gas Crossword

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Across
  1. 4. In what way is gas better for the environment compared to coal or oil?
  2. 5. Why is gas considered an economic advantage for countries and families?
Down
  1. 1. How does gas make everyday life easier for families?
  2. 2. How do science and technology help make gas more efficient and safer?
  3. 3. Why is gas an important topic in politics and elections?