Most reservoir rocks and seal rocks, and almost all source rocks for oils are:
a. Igneous rocks
b. Metamorphic rocks
c. Sedimentary rocks
d. mixed rocks
Ans: c. Sedimentary rocks
You might also like to view...
Volcanoes that present major hazards to people living on the continents are likely at location
A. 1. B. 2. C. 3. D. 5. E. 1, 2, and 5.
Water vapor _________ a greenhouse gas, and so _________ create a positive feedback with earth's temperature.
Fill in the blank(s) with the appropriate word(s).
Large circular-moving currents of water within an ocean basin are called ________
Fill in the blank(s) with correct word
In Af climates, ____
a. only winter months receive more than 2.4 inches of precipitation b. only summer months receive more than 2.4 inches of precipitation c. all months receive more than 2.4 inches of precipitation d. total annual rainfall must exceed 71.6 inches e. rainfall is mostly limited to the wet season