Only about 2.5% of all the water on our planet is fresh water, and ________
A) most of this is far from where humans live
B) over half of this is in wetlands near coastlines and is becoming contaminated with saltwater
C) over half of this is extremely hard water and is nearly unusable for drinking or agriculture
D) most of this is in underground aquifers
E) most of this is in large, freshwater lakes
A
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With the Moon in this position, which area will experience high tide?
A) 1
B) 2
C) 3
D) 1 and 3
E) 2 and 4
Recycling of steel is relatively difficult because alloys of specific composition may be required for specific applications.
Answer the following statement true (T) or false (F)
The three stages involved in the formation of a glacier are the precipitation of
____________________; the formation of ____________________ by partial thawing, refreezing, and crystallization; and compaction and recrystallization to produce ____________________ ____________________. Fill in the blank(s) with the appropriate word(s).
Forcible entry tools are classified by type. What is one of those classifications?
a. striking b. rotary c. nondestructive d. lever