Which of these is still affecting north america geologically, although it ended 10,000 years ago?

a. an earthquake

b. the last glaciation

c. a major subsidence

d. chemical erosion of the grand canyon

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

Which countries were controlled by france at the beginning of world war i? hint: use the map in the lesson to you answer this question. algeria burma cambodia indonesia vietnam

Which of the following is true of all geographic locations on earth?