Light travels at a speed of 186,000 miles a second. Calculate the distance light travels in a year. Pls show work

You are a scientist who has been sent on a special mission to study plants and animals in south asia! your destination is an important forest in eastern india. you need to travel to 17°n latitude and 83°e longitude. which star should you travel to?

Air masses are characterized by various properties including temperature humidity air pressure and wind speed. which of the following air masses is associated with low relative humidity and high air temperature ?

The african continent is home of the worlds largest desert and longest river . t or f