Skip to content / Đến nội dung
ThichHocToan.com

PIMSO 2023 - Science - Secondary 2 - National Round Question 21

PIMSO Science · PIMSO 2023 - Science - Secondary 2 - National Round

Question 21

A geologist picks up a rock during a survey of the location. What could be inferred about the geologic history of the location?

Question illustration

Editorial assumption: Choose the best conventional depositional-environment interpretation; a photograph alone cannot establish the exact locality or its present conditions.
  1. The location is near a volcano
  2. The location is near a small stream.
  3. The location is near a fast-flowing river.
  4. The location was previously an ancient seafloor.
  5. The location is near an active fault.