Which of the following claims is the narrowest in scope? So-called "global warming" is simply an example of normal swings in the Earth's climate and is not
caused by human activity,
Global warming is the most important crisis facing humanity and can be addressed only with
concerted worldwide effort.
Among the effects of global warming are drought in the southwestern United States, the melting of
glaciers and polar ice, and more violent storms worldwide.
The Science Education Resource Center should fund lectures open to the public on global
warming.

Use the dictionary entry for crude to answer the question crude use context clues to choose the sentence that best uses the fourth definition of the word crude. crude ['krüd) adj from latin crudus 1. the quality of being unchanged from the original state 2. the quality of being primitive or uncultured 3. the quality of being obvious 4. the quality of being rough in execution rather than being subtle, selma was rather crude in the way she conducted herself at the meeting. elijah and his brother quickly built a crude shelter that would keep them warm and dry through the night. thelma's knowledge of art and poetry showed the rest of the diners that she was far from crude. there was oil to be found on the property, but it was crude and would need to be processed. mark this and return save and exit next submit

Which website most likely provides reliable information about climate change?

What do advice means in the dictionary?