The process by which stars form helium atoms from hydrogen is ____

a. accretion
b. condensation
c. nuclear fusion
d. density stratification
e. compression


c

Environmental & Atmospheric Sciences

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Low and middle-income societies correctly point out that high-income countries have historically

A. been the primary contributors to greenhouse warming. B. been the primary contributors to reduced biodiversity. C. failed to put environmental protection ahead of corporate profits. D. legitimately lacked moral standing in addition to all the above.

Environmental & Atmospheric Sciences

What does the term "scale" mean, in the context of maps?

What will be an ideal response?

Environmental & Atmospheric Sciences

In a large city experiencing urban blight, we would be surprised to find

A) a declining tax base. B) depreciating real estate. C) improving schools. D) increasing crime.

Environmental & Atmospheric Sciences

The type of structure shown in this figure is a

A. joint. B. strike-slip fault. C. dip-slip fault. D. normal fault. E. reverse fault.

Environmental & Atmospheric Sciences