Which of the following is not a common cation that acts as a nutrient for plants?
A) Sodium
B) Magnesium
C) Potassium
D) Nitrogen
D) Nitrogen
Environmental & Atmospheric Sciences
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Saltwater or marine life zones include
a. Oceans b. Estuaries c. coral reefs d. oceans and estuaries e. oceans, estuaries and coral reefs
Environmental & Atmospheric Sciences
The population of Pakistan is primarily
A) Hindu B) Jain C) Sikh D) Muslim E) Christian
Environmental & Atmospheric Sciences
Distribution of precipitation during the year:
Environmental & Atmospheric Sciences
During the Mesozoic, the Appalachian Mountain Range was uplifted because of collision of
North America with the Pacific Ocean Plate. Indicate whether the statement is true or false.
Environmental & Atmospheric Sciences