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Author Question: Alfred Wegener postulated that the continents were once part of a single supercontinent that he ... (Read 121 times)

brutforce

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Alfred Wegener postulated that the continents were once part of a single supercontinent that he called ______________.
 Fill in the blank(s) with correct word

Question 2

The pale-green, gaseous element named ______________ was used as a poisonous gas in World War I.
 Fill in the blank(s) with correct word



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Alyson.hiatt@yahoo.com

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Answer to Question 1

Pangaea

Answer to Question 2

chlorine





 

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