(A) Higher crop yields due to higher amounts of sunlight
(B) Disruption of photosynthesis in plants
(C) Increased movement of the human population away from areas
influenced by the hole in the ozone (D) Less clouds in the sky
(E) Warmer temperatures
- Viability is the capacity of living organisms to live, develop, or germinate
under favorable conditions. Which of the following factors decreases a
population’s viability?
I. Specialized niche
II. Few competitors
III. Ability to migrate
(A) I only
(B) II only
(C) III only
(D) I and III
(E) II and III
- Most of the world’s electronic wastes end up in what country?
(A) United States
(B) India
(C) Mexico
(D) China
(E) South Korea
- Which one of the following is a secondary sewage treatment process?
(A) Lagooning
(B) Filter (oxidizing) beds
(C) Screening
(D) Nutrient removal
(E) Constructed wetlands
- The largest user of freshwater worldwide is (A) mining
(B) irrigation
(C) industry
(D) home use
