Placing contaminated water in a clear plastic bottle and exposing it to the sun can kill infectious microbes in as little as three hours.
Answer the following statement true (T) or false (F)
True
You might also like to view...
People who want to move out of the city center into a housing development on the edge of town contribute to the phenomenon called urban ____________.
Fill in the blank(s) with the appropriate word(s).
Petroleum most likely formed from which organic substrate?
a. Planktonic organisms and bacteria b. Fossilized fish c. Whale falls d. Water column debris e. Sea grasses
Of the following common alternatives to fossil fuel resources, which is not renewable?
A) hydroelectric B) nuclear C) solar D) wind
There are two basic types of volcanoes, shield and composite cone. Which of the following best describes composite cone volcanoes?
A. relatively small, erupt basaltic magma, and are highly explosive B. relatively large, erupt basaltic magma, and are highly explosive C. relatively large, erupt andesitic magma, and are non-explosive D. relatively large, erupt basaltic magma, and are non-explosive E. relatively small, erupt andesitic magma, and are highly explosive