What is the main factor scientists believe will be responsible for the extinction of a large number of species in the next 100 years?
A. Elimination of habitats by humans
B. Pollution of river and oceans
C. Unusual solar bursts
D. Increased volcanic activity
Answer: A
Environmental & Atmospheric Sciences
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What will be the ideal response?
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What type of wave is categorized as a deep-water wave?
a. Capillary wave b. Seiche wave c. Tsunami wave d. Tides
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Chemically active fluids are ________
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