The earliest navigation was by ________

a. the stars
b. global positioning systems (GPS)
c. the moon
d. the sun


a

Environmental & Atmospheric Sciences

You might also like to view...

A “forecast based on weather types” is a forecasting technique that produces several versions of a

forecast model, each beginning with slightly different weather information to reflect errors in the measurements. a. true b. false

Environmental & Atmospheric Sciences

BRIC stands for Brazil, Russia, ________, China

A) Indonesia B) Iraq C) Tibet D) India

Environmental & Atmospheric Sciences

Which of the following eruptive materials can be described as basaltic, vesicular ejecta found around cinder cone volcanoes?

A) Tuff B) Scoria C) Lapilli D) Pumice

Environmental & Atmospheric Sciences

Which of the following zooplankton include the hydrozoans and the scyphozoans?

A) Cnidarians B) Coccolithophores C) Ctenophores D) Foraminifers E) Radiolarians

Environmental & Atmospheric Sciences