Definition of interventionism for English Language Learners. : a government policy or practice of doing things to directly influence the country's economy or the political affairs of another country. See words that rhyme with interventionism.
388 Followers. A. Gas is a product of digestion that is made primarily of odorless vapors -- carbon dioxide, oxygen, nitrogen, hydrogen, and sometimes methane. The unpleasant odor is due to bacteria in the large intestine that release small amounts of gases containing sulfur.
1 We can see through some solids like glass. 2  When liquid gasoline is burned in a car, it turns into various gases which go into the air from the exhaust pipe. 3  Fire is a mixture of hot gases.  Plasma is by far the most abundant state of matter in the universe because stars are mostly plasma.