The first scientific expedition to use an echo sounder was the ________
a. United States Exploring Expedition
b. Meteor expedition
c. Voyage of Trieste
d. Challenger expedition
b
Environmental & Atmospheric Sciences
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a. Waves b. Longshore Current c. Storms d. Tides
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What is the dominant biome and climate type of Australia?
a. humid continental b. Mediterranean c. tropical d. oceanic e. desert
Environmental & Atmospheric Sciences
What is the name of the following compound?CaCl2
A. calc two B. calcium chloride C. dichlorocalcium D. carbon chloride E. dicalcium chloride
Environmental & Atmospheric Sciences
What compounds did the United States ban in the late 1970s for all nonessential uses?
Environmental & Atmospheric Sciences