Which is best to use in order to find the straightest distance between two far distant points on the earth? a flat map
a great circle
an official roadmap

Why the moon is not visible from earth during the new moon ?

Venezuela’s economy relies most heavily on which of the followingvenezuela’s economy relies most heavily on which of the following? a. oil reserves in places such as the eastern llanos b. cattle ranching in the grasslands c. fertile farmland in the andean highlands d. coffee plantations in mountainous areas

What are some of the impacts of humans on the earth?