A(n) ___ is a tentative explanation, whereas a(n) ____ has survived extensive scrutiny over many years.
a. theory; hypothesis
b. observation; hypothesis
c. hypothesis; theory
d. theory; observation
e. result; hypothesis
c. hypothesis; theory
Environmental & Atmospheric Sciences
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Gerrymandering is a political tool for ensuring an equitable balance between territory and political representation
Indicate whether this statement is true or false
Environmental & Atmospheric Sciences
Which of the following is an example of an autotroph (producer)?
a. fungus b. plants c. minerals d. mammals
Environmental & Atmospheric Sciences
If Earth did not have an atmosphere, temperature extremes between day and night would:
a. increase. b. decrease. c. stay the same. d. reverse direction.
Environmental & Atmospheric Sciences
What is the source of black carbon aerosols?
A) Petroleum B) Soot C) Bacteria D) Mineral deposits
Environmental & Atmospheric Sciences