Geography · Geographical Techniques
Which of the following statements are correct? (a) It is possible to study erosion and sedimentation through Geographic Information System (GIS). (b) Remote sensing techniques cannot be used to study the growth and health of crops. (c) Global Positioning System (GPS) is used in modern precision agricultural machinery.
- 1Statements (a), (b) and (c)
- 2Statements (b) and (c)
- 3Statements (a) and (c)✓
- 4Statements (a) and (b)
Correct answer
Statements (a) and (c)
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