What type of climates are characterized by low humidity?

Which was not a country that massively built up its navy in the early 1900s? germany china united statesbritain

Ascientist makes a map using gis. one layer is an aerial photograph of farmland. other layers show water level changes and how crop cover has changed over time. what might the scientist be studying?

If you start at the equator and travel to 10 degrees north, approximately how many kilometers north of the equator will you be?