Which of the following gases contribute to the greenhouse effect? nitrous oxide, carbon monoxide, and carbon dioxide

carbon dioxide, methane, and nitrous oxide

methane, nitrous oxide, and carbon monoxide

carbon monoxide, carbon dioxide, and methane

Examine the dates in this timeline: • 1918: the ottoman empire loses control of iraq to the britishfollowing world war i.• 1932: the kingdom of iraq is granted its independence from greatbritain• 1945: mustafa barzani leads a failed rebellion against the iraqigovernment• 1948: the al-wathbah uprising results in protests against the iraqigovernment before it is violently suppressed.• 1958: the kingdom of iraq is overthrown by military leaders whoestablish the republic of iraq,• 1980: iraq invades iran, launching the iran iraq war.• 1990: iraq invades kuwait but is defeated by united nations forcesled by the united states.• 2003: the united states and its allies invade iraq and remove itsdictator, saddam hussein. which title would best suit the period in iraqi history from 1980 through1990? a. the era of political instability and protestb. the era of american involvementc. the era of iraqi aggressiond. the era of early iraqi independence

Put these events in the correct order #1-4. cause: world war 1 caused heavy casualties and property damage throughout europe. many people barely had enough food to eat or coal to stay warm. what happened next? question 1 options: communism soon spread to many small countries near russia, and eventually spread to cuba, china, and vietnam. led by vladimir lenin, a group called the bolshevik party gained the support of the people and overthrew russia’s monarchy, killing czar nicholas ii and his family. russia, now led by lenin, became the first communist nation in history. russian citizens, who were starving and poor, became angry at the ruling class who held all of the nation’s wealth. 1 2 3 4

When using the scientific method, what should be the first step? a.) gathering information on the problem. b.) stating the problem. c.) analyzing and interpreting data.