Over 170 reversals of Earth's magnetic field have been recorded in the past 80 million years.
Answer the following statement true (T) or false (F)
True
Environmental & Atmospheric Sciences
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Seawater with less than 35‰ is termed
A) brackish. B) brine. C) metahaline. D) freshwater.
Environmental & Atmospheric Sciences
If a downdraft is too ____, it may inhibit the lifting needed for tornado formation
a. cold and strong b. cold and weak c. warm and strong d. warm and weak e. humid and weak
Environmental & Atmospheric Sciences
Exotic is a term closely associated with desert ________
A) native vegetation B) soils C) streams D) climates E) bedrock
Environmental & Atmospheric Sciences
An igneous rock that solidifies on Earth's surface is called a(n)
a) intrusive rock b) extrusive rock c) magma rock d) vesicular rock
Environmental & Atmospheric Sciences