Several times during the history of the Earth, shallow seas covered large portions of North America and precipitated evaporite deposits.
Correct Answer:
Verified
Q50: If conditions are favorable, petroleum is forced
Q51: Fossil fuels are:
A) formed from the remains
Q52: On the average, more than half of
Q53: A solar cell produces electricity directly from
Q54: Tar sands are permeated with kerogen.
Q55: Natural gas is mostly methane.
Q56: Fossil fuels are renewable.
Q57: Silver is an example of a nonmetallic
Q59: Mud converts to shale and organic material
Q60: Mining of sand and gravel has made
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents