The oldest ________ is approximately 4.4 billion years old and was found in ________.

A. fossil; Scotland
B. rock; Canada
C. mineral; Australia
D. isotope; Greenland
E. unconformity; Hawaii


Answer: C

Environmental & Atmospheric Sciences

You might also like to view...

Answer the following statement(s) true (T) or false (F)

1. The "Asian Way" is built on a hierarchy of relationships between people. 2. More profitable crops like soybeans and cotton are displacing wheat and rice in Chinese agriculture. 3. Floods along China's rivers are aggravated by deforestation. 4. China's "Great Green Wall" was a program of reforestation to reduce dust storms. 5. East Asia began to enter global trading networks in the 1800s.

Environmental & Atmospheric Sciences

The metaphor of ________, used throughout American history and first articulated by the puritan leader John Winthrop, became a symbol of manifest destiny

A) Columbia moving across the land leading settlers B) The shining city upon a hill C) The glowing eye above the pyramid D) The Founding Fathers signing the Constitution

Environmental & Atmospheric Sciences

Earthquakes occur most commonly in the plate boundaries.

Answer the following statement true (T) or false (F)

Environmental & Atmospheric Sciences

The transfer of moisture from land to air is termed ________

A) evapotranspiration B) condensation C) evaporative cooling D) dew point E) specific humidity

Environmental & Atmospheric Sciences