Q: Due to human demand because of its importance to life, the Earth's most precious resource is
A. freshwater.
B. oil.
C. saltwater.
D. soil.
A: Due to human demand because of its importance to life, the Earth's most precious resource is freshwater.
***Water is arguably Earth s most precious resource. [ Unique physical and chemical properties such as high heat index, high surface tension, distinct phase changes, and molecular structure have made water an essential component to all life on Earth.
target='_blank'
rel='nofollow'>http://webcache.googleusercontent.com/search?q=cache:MbyIaIl-S2QJ:' target='_blank' rel='nofollow'>www.eeweek.org/assets/files/EDN%2520Water%2520Lessons/Amazing_Precious_9-12.pdf+&cd=10&hl=en&ct=clnk&gl=ph ]
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