What evidence might suggest a time interval between two rock layers?

A) a metamorphosed band in the bottom layer
B) a metamorphosed band in the top layer
C) a coal layer between the two layers
D) an irregular boundary between the two layers


Answer: D

Environmental & Atmospheric Sciences

You might also like to view...

Using the following generic atom description, choose the correct method for determining the number of neutrons. X

A) subtract G from F B) subtract F from G C) add F and G D) divide F by G E) look it up on the periodic table

Environmental & Atmospheric Sciences

Besides deserts, sand dunes are also commonly found in what environment?

a. karst regions b. glacial regions c. tropical rainforest regions d. permafrost regions e. coastal regions

Environmental & Atmospheric Sciences

Since 1975, the atmospheric warming on the earth has

A. experienced extreme fluctuations from hot to cold
B. increased at a more rapid pace
C. decreased
D. remained constant
E. not changed

Environmental & Atmospheric Sciences

Prices for solar cell systems are likely to ____.

A. increase drastically B. increase slightly C. stay about the same D. continue dropping E. drop to zero

Environmental & Atmospheric Sciences