Anonymous asked 2/8/2016 I know how the Mayans collected water but I don't understand how the sand filter they used to filter their water worked?
Anonymous asked 2/5/2016 Which are formed as glaciers retreat and leave debris behind in mounds at the front of their farthest advance? A. glacial striations B. terminal moraines C. eskers D. cirques
Anonymous asked 2/5/2016 Which are formed as glaciers retreat and leave debris behind in mounds at the front of their farthest advance? A. glacial striations B. terminal moraines C. eskers D. cirques
Anonymous asked 2/1/2016 the middle east is usually considered part of asia, but which other two continents have lands in the middle east?
rachel achumbre asked 1/25/2016 what are the beneficial effects of a dry and wet season in the Philippines?
Rooster Cogburn asked 1/20/2016 With all the rain we've gotten and plenty of snow in the mountains, do you think California's drought is finally over?
John Doe asked 1/20/2016 There's a big winter storm headed for the east coast of the U.S. this weekend, what are some things that you would do to prepare for this storm?
Firstname Refreshme lastname asked 1/17/2016 How big does a rock formation have to be until its called a mountain?
RIK RZ asked 1/17/2016 Tell me the truth. How many of you have actually heard of my country? (Maldives)
Firstname Refreshme lastname asked 1/16/2016 How big does a waterway have to be before it's called a river?
