KIDS QUIZ
SPACE EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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GPS
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Fieldwork
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Remote-sensing
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Not opening your textbook
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Detailed explanation-1: -Remote Sensing is a method of collecting information about an object, place or phenomenon without actual physical contact. Sensors are the devices used to collect data for remote sensing. These include cameras or scanners.
Detailed explanation-2: -Remote sensing is the technique of observing and analyzing objects from a distance without being in direct contact with them. When studying the Earth we often use the term Earth observation, which primarily means information collected from Earth observing satellites.
Detailed explanation-3: -Remote sensing through the medium of EMR comprises four components, all of which are linked through the transfer of radiation. These components are EMR source, Earth surface targets, atmospheric effects, and the sensor.