In the diagram, which of the following organisms would probably be found in the area between 1 and 2?
A. Trout, sludge worms, and mosquito larvae
B. Mosquito larvae
C. Gar, blackfly, and midge larvae
D. Mayfly and stonefly larvae
E. Bullhead catfish and gar
Answer: B
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What moon in the outer solar system is most "earthlike" in terms of landforms, and possesses liquids (liquid methane not water) flowing across the surface?
A) Europa B) Titan C) Tethys D) Ganymede
All African countries are members of the Organization of African Unity (OAU)
Indicate whether the statement is true or false
According to the modulus ratio classification, the rocks with most uniform strength and elasticity are:
a. igneous b. detrital sedimentary c. metamorphic d. they are all about the same
The distinction between a joint and a fault is
A) the separation distance. B) the distance that rock moves on each side of the line. C) joints do not involve breaking rock and faults do. D) joints are filled in with precipitated mineral crystals and faults are not.