The geologic time scale was devised before numerical dating using radioactivity was invented

Indicate whether the statement is true or false


TRUE

Environmental & Atmospheric Sciences

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Which nation below has the highest life expectancy at birth in South Asia?

A) Nepal B) Bangladesh C) Sri Lanka D) Pakistan E) India

Environmental & Atmospheric Sciences

Krill is the common name for copepods.

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

Environmental & Atmospheric Sciences

Where do most asteroids originate?

A. from the Kuiper belt B. between Mars and Jupiter C. between the moon and Mars

Environmental & Atmospheric Sciences

Composite volcanoes develop from eruption of

A. low viscosity lava. B. basaltic lava. C. rhyolitic pyroclasts. D. andesitic lava and pyroclasts.

Environmental & Atmospheric Sciences