Which of the following implies the greatest built-in momentum for population growth?
a. a large population size
b. a large number of people age 29 to 44
c. a large number of people under age 34
d. a large number of people under age 15
e. a large number of people over the age of 45
D
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The basic unit of heredity, ____, is found in segments of ____
a. DNA; genes b. chromosomes; genes c. genes; DNA d. DNA; chromosomes e. genes; chromosomes
The strong El Niño of 2015-2016 generated significant impacts in many areas of the world. Southern California produced record global sea surface temperatures resulting in ____.?
A) ?more winter rain B) ?many uncharacteristic marine visitors, such as hammerhead sharks C) ?cooler-than-normal atmospheric temperatures D) ?a disappearance of marine organisms along the shoreline
All of the following will likely be impacts of global climate change on sea levels except ________
A) greater storm surges B) receding coastlines C) coastal flooding D) salt water intrusion into aquifers E) increasing beach erosion
Water circulating through rifts and ridges gets altered by coming into contact with the fresh crust,
stripping the water of magnesium and other elements. Indicate whether the statement is true or false.