
Earth Science Olympiad - Previous Questions 3
1. Arrange the following in increasing order of grain size a. Sand b. Boulder c. Pebble d. Silt
a,c,d,b
b,c,a,d
d,a,c,b
d,a,b,c
2. Which of the following sedimentary structure can be used as Plaeocurrent direction indicator
Rainprints
Mud...