Which of the following is true regarding the polar front jet stream :. a. it sometimes requires airlines to allot more time traveling from the east to the west
b. it controls the movement of low pressure systems in North America
c. it is the boundary between cold polar air in the north and warm air to the south
d. all of the above are true

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

True or false.the baltic states have taken steps to diversify. or decrease the variety of their industries

Which type of seismic waves are confined at the surface