Which of the four numbered features on this figure is the oldest?

A. 1
B. 2
C. 3
D. 4


Answer: A

Environmental & Atmospheric Sciences

You might also like to view...

Bacteria, deer, humans, and spiders are all examples of ____________________

Fill in the blanks with correct word

Environmental & Atmospheric Sciences

Three criteria used for classification of the atmosphere are

A) structure, origin, evolution. B) structure, origin, temperature. C) composition, temperature, and function. D) composition, origin, evolution.

Environmental & Atmospheric Sciences

The cause of Earth's seasons is the ________

A) varying output of the Sun B) polarity of the its axis C) shape of the Earth D) varying distance between the Earth and the Sun E) cold experienced each wintertime

Environmental & Atmospheric Sciences

Life-cycle analyses

A. provide for unlimited access to resources. B. evaluate material and energy inputs and outputs at each stage of manufacture, use, and disposal of a product. C. have led to an increase in the amount of material going into land-fills.

Environmental & Atmospheric Sciences