What type of mineral is neither an energy resource nor a metallic resource, but still has commercial value?

a. construction mineral
b. economic mineral
c. silicate mineral
d. industrial mineral
e. rare earth mineral


d

Environmental & Atmospheric Sciences

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What is the main cause of food insecurity?

A. poverty B. war C. government corruption D. land degradation

Environmental & Atmospheric Sciences

The subsolar point migrates annually between 47° N and 47° S latitude

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Which of the following terms refers a towering cloud that has yet to develop into a thunderstorm?

A. cumulus congestus B. cumulonimbus C. altocumulus D. cumulus humilis

Environmental & Atmospheric Sciences

Overall, this type of seismic wave is the most destructive

A) S wave B) tsunami C) surface wave D) P wave

Environmental & Atmospheric Sciences