Question

Which of the following investigation(s) are carried out by scientists using image series?

• A. Mass surveillance can be carried out.
• B. Investigate how weather patterns originate and change over time.
• C. To process images of just solar flares.
• D. Emergencies like forest fires and floods can be monitored.

Answer 1

Answer: (B), (D)

The correct options are
B Investigate how weather patterns originate and change over time.
D Emergencies like forest fires and floods can be monitored.

Scientists use image series, that is, a collection of images with a common element, to investigate how weather patterns originate and change over time, prediction of weather storms is done and emergencies like forest fires and floods can be monitored. It can be used to accumulate data on long-term problems like deforestation or rising sea levels.