Which item is not considered to have a basic pH?
a. baking soda
b. household ammonia
c. black coffee
d. seawater
e. bleach
c
Environmental & Atmospheric Sciences
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A VISCOUS material:
a) flows easily. b) flows less easily c) is always hot d) is always a solid e) is always cold
Environmental & Atmospheric Sciences
Limestone is prone to chemical weathering because it consists of a mineral from the ________ group
Fill in the blank(s) with correct word
Environmental & Atmospheric Sciences
Most of Australia has less than 20 inches of precipitation per year
Indicate whether the statement is true or false
Environmental & Atmospheric Sciences
Match the type of flood with the correct definition
A) Seasonal Floods B) Artificial containment structures fail C) Floods with high precipitation in a short time D) Frozen material creates a temporary dam on a thawing river 1) Ice-Jam Floods 2) Dam-Failure Floods 3) Regional Floods 4) Flash Floods
Environmental & Atmospheric Sciences