________ has a large percentage of voids and is lightweight, so therefore has the ability to float in water

A) Basalt
B) Pegmatite
C) Pumice
D) Scoria


Answer: C

Environmental & Atmospheric Sciences

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According to the ____, when we use the earth's natural capital, we are borrowing from the earth and from future generations.

A. planetary management worldview B. economic worldview C. environmental worldview D. stewardship worldview E. environmental ethics worldview

Environmental & Atmospheric Sciences

Based on your readings, how would you answer the question, “What is nature?”

What will be an ideal response?

Environmental & Atmospheric Sciences

When conditions appear favorable for tornado formation, a(n) ________ is issued for areas covering about 65,000 square kilometers

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

How did the Ural Mountains within the middle of the Eurasian plate form?

a) stresses from a distant plate boundary reactivated ancient faults b) the continent is beginning to break apart along a line of hot spots c) the area is presently a plate boundary d) two continents collided, trapping the mountain within the new, larger continent

Environmental & Atmospheric Sciences