The Precambrian shield consists of ________.

A. very recent sediments
B. flood basalts
C. ancient metamorphic and plutonic rocks
D. thick layers of sedimentary rocks


Answer: C

Environmental & Atmospheric Sciences

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The average temperature on Earth has increased by over 2°C since 1980.

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

Environmental & Atmospheric Sciences

What is a locally rich concentration of metallic minerals that can be mined economically and is legally

recoverable with existing technology? a. ore b. ore minerals c. mineral deposits d. mineral reserves e. vein

Environmental & Atmospheric Sciences

Compare the environmental effects of coal and uranium as power sources

What will be an ideal response?

Environmental & Atmospheric Sciences

In general, the climate of the Kona Coast is ________ in comparison to the ________ climate near Hilo

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences