science
Grade-4-
Easy

Question

Proper ordered arrangements of rock layers is known as______.

  1. Geological layers
  2. Geological sediments
  3. Geological row
  4. Geological column

hintHint:

Properly arranged orders of rock layers are called geological columns.

The correct answer is: Geological column


    • The formation of rocks in a particular region can be represented by geological columns.
    • They represent the layers of rocks and their relationships to the time scale.
    • The grand canyon is a good example of a geological column.