Multiple choice

What is remote sensing?

  1. using software to combine data

  2. analyzing different types of data

  3. tracking changes on Earth's surface

  4. getting information from far away
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Remote sensing is defined as the process of acquiring information about the Earth's surface from a distance, typically using sensors on satellites or aircraft. This allows scientists to gather data without making physical contact with the area being studied. Therefore, getting information from far away is the most accurate description.

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