Which of the following is allowed to be used on farms that want 100% organic certification?
A. fertilizers
B. genetically engineered seeds
C. synthetic growth hormones
D. antibiotics
Answer: A
Environmental & Atmospheric Sciences
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Since 1990, average ________ levels in the US have consistently been below the national standard
A) CO B) ozone C) PM10 D) CO and PM10
Environmental & Atmospheric Sciences
_______________ refers to the condition of atmospheric elements at a given time and for a specific location
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
What occurs during a major El Niño event? How might this affect global wind and precipitation patterns?
What will be an ideal response?
Environmental & Atmospheric Sciences
Numbered meridians ________
A) are semicircles B) are east-west lines C) diverge as they near the poles D) are the same thing as parallels E) are numbered from 0-100 in three hemispheres
Environmental & Atmospheric Sciences