Balance the following chemical equation. ____ N2 + ____ H2 ? ____ NH3
A) 1, 3, 2
B) 1, 2, 3
C) 3, 2, 1
D) 2, 6, 4
E) 1/2, 3/2, 1
A
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The most successful way to collect material for recycling is to
A. charge people an extra fee for recycling. B. provide curbside pick-up of recyclables. C. only accept select materials for recycling. D. require consumers to separate their recyclables into different containers.
What happens to the position and strength of the oceanic semi-permanent high pressure centers in the Northern Hemisphere, from January to July?
A) They strengthen and move east. B) They strengthen and move west. C) They weaken and move east. D) They weaken and move west.
The Supreme Court and lower courts are important for environmental policy because ________
A) they allow corporations in the United States to disregard the environmental laws of other countries B) they regulate administrative agencies at various levels of government C) their purpose is to assist corporations to negotiate with the legislative branch D) the courts mandate that environmental law preempt all other federal laws E) they preside over lawsuits filed by grassroots and other nongovernmental organizations to correct environmental damage
When did the Resource Conservation and Recovery Act give the EPA power to manage all toxic wastes?
A. 1962 B. 1967 C. 1972 D. 1976 E. 1982