The most abundant phytoplankton in the open ocean is the cyanobacterium Prochlorococcus.

Answer the following statement true (T) or false (F)


True

Environmental & Atmospheric Sciences

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How have humans impaired the ability of the Earth to remove CO2 from the air?

A. clearcutting tropical rain forests B. polluting the ocean C. melting the Arctic ice cap D. planting trees in deserts in Africa

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What is the normal lapse rate in the troposphere?

A. 6.5°C/km B. 0.65°C/km C. 65°C/km

Environmental & Atmospheric Sciences

Global winds blow a maritime tropical (mT) air mass inland. Over time, this air mass is likely to

A) become a maritime polar (cP) air mass. B) become a continental tropical (cT) air mass. C) remain a maritime tropical (mT) air mass. D) become a maritime polar (mP) air mass.

Environmental & Atmospheric Sciences

Of the following Caribbean countries, which one is the farthest north?

A) Jamaica B) Suriname C) Belize D) Haiti E) Cuba

Environmental & Atmospheric Sciences