The study of paleomagnetism is possible because ____
a. the magnetic minerals in rocks create Earth’s magnetic field
b. most rocks contain no magnetic minerals
c. the magnetic minerals in rocks disrupt Earth’s magnetic field
d. the magnetic minerals align toward the north magnetic pole at the Curie point
e. Earth’s magnetic poles reverse on a regular and predictable time scale
d
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Which of the following is the weakest?
A. an induced dipole-induced dipole attraction B. a dipole-induced dipole attraction C. an ion-dipole attraction D. a dipole-dipole attraction E. a chemical bond
Choosing the site of a landfill depends on
A. Local topography and drainage patterns B. Permeability of underlying rock formations C. Proximity to aquifer recharge zones D. Neighborhood and community attitudes E. All of these
Sikhism is an offshoot of Hinduism based on the teachings of Guru Nanak, who tried to reconcile Hinduism and Islam
Indicate whether the statement is true or false.
Resources that include sand, gravel, crushed stone, salt, and sulfur are known as
____________________ resources. Fill in the blank(s) with the appropriate word(s).