Aqualification for someone working in natural resource systems might be
a) coordination and dexterity, for lifting objects while logging or mining.
b) problem-solving skills, to prevent environmental problems.
c)attention to detail, for performing experiments on soils and plants.
d) creative ideas, for producing and processing food.

Does the threat of global warming require international cooperation? why or why not?

Which revelation resulted from the observation of the spectrum of different galaxies? a. there were more galaxies whose spectrum was blueshifted b. there were no galaxies whose spectrum was redshifted c. there were more galaxies whose spectrum was redshifted d. there were no galaxies whose spectrum was blueshifted

Why is the huronian supergroup rock formation particularly interesting to scientists? because it looks like a cross-section of a giant, stone encyclopedia because it formed during the period when oxygen began to accumulate in the atmosphere because it contains unusually large amounts of oxygen and sulfur because it dramatically altered the planet's development when it first formed