How much biomass in tropical coral reefs is attributed to the coral alone?
a. 15%
b. 30%
c. 50%
d. 75%
e. 90%
c
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Species with a steady death rate throughout life are characterized by
A. Type I survivorship. B. Type II survivorship. C. Type III survivorship. D. none of the above
Greatly accelerated extinction rates resulting in marked decrease in biodiversity are ____
a. transgressions b. regressions c. mass extinctions d. evolutionary nonstarters e. evolutionary starters
The same amount of heat energy is needed for latent heat of fusion as the latent heat of vaporization
Indicate whether the statement is true or false
Prior to the 2004 event, the last major 1883 tsunami in the Indian Ocean struck in 1883 and killed about 36,000 people. This tsunami was caused by ________.
A. a massive eruption of Toba B. a large earthquake off the coast of Sumatra C. the collapse of Indonesia's Krakatoa Volcano D. a meteor that struck in the Central Indian Ocean E. a massive undersea landslide near Sri Lanka