Scientists believe that approximately 10 million years ago the closing of the isthmus of panama changed the climate of earth so severely that winters in europe became 10°c warmer than they had been. why did this happen? a. cold caribbean sea waters were forced up into the north atlantic ocean. b. warm caribbean sea waters were forced up into the north atlantic ocean. c. the ice in the caribbean sea was broken apart by plate movements. d. a mountain range formed that blocked the movement of cold air into the area.
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Geography, 22.06.2019 11:00
Click the item in the left column. use the plus sign to move it up or the minus sign to move it down until it matches the correct entry in the right column. lock your answer in place by clicking the square beside the item. (a checkmark means it is locked.) amazon basin a atacama desert b andes mountains c lake titicaca d peru e patagonia f brazil g chile h suriname
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Geography, 22.06.2019 17:40
Which factors add to the greenhouse effect and are caused by human activities?
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Geography, 23.06.2019 19:50
Select the correct answer.look at this nineteenth-century illustration of london. which explanation best relates this illustration to changes in britain in the 1800s? a.factory workers in cities lost their livelihood because of the lack of housingb.industrialization narrowed the inccome gap between landowners and workers.c.the migration of workers from rural to urban areas resulted in overcrowded citiesd.the spread of railways allowed farmers to sell produce far from where it was grown.
Answers: 1
Geography, 24.06.2019 12:40
Which are practical examples of how people in the developed world could make a big difference in how much water they use check all that apply a. use lightbulbs that use less electricity b. consider using a composting toilet that does not use water c. avoid using your telephone during peak hours d. do not read books
Answers: 1
Scientists believe that approximately 10 million years ago the closing of the isthmus of panama chan...
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