An alien invasion is scheduled for sometime next week. but the experts
cannot crack the code to find out the day and time. them out. use
any map in your atlas to locate the following countries. the first letter of
each place name will tell you when to expect the invasion.
a. 40° n, 30° e
b. 30° n, 30° e
c. 20 ° s, 15 ° e
d. 30° s, 60° w
e. 25° n, 105° w
f. 45° n, 105° e
g. 20 °n, 55 ° e
h. 12° n, 85° w_n
i. 57° n, 10° e
j. 75° s, 0 °
k. 15 ° n, 45 ° e

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it

Alow-pressure belt means the air is cold and dry warm and rising cold and sinking warm and moist