4fff07a5_SURFACE_CURRENT_INVESTIGATIONS__Statement
[True or False] 2 False [Statement] 
Satellites cannot collect their Earth-observing data at night. Some satellites depend on reflected solar energy to gather data and so can only work during the day. Others measure thermal radiation of objects and substances or generate their own radar or laser radiation. These satellites do not need the Sun's radiation and can collect data at night.
SURFACE CURRENT INVESTIGATIONS
Statement