Multiple choice general knowledge

The age of a tree can be determined by

  1. Measuring its diameter

  2. Measuring its height

  3. Counting the annual growth rings of its stem

  4. Analyzing its sap

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Tree age is determined through dendrochronology - counting annual growth rings in the trunk. Each ring represents one year of growth, with the ring width varying based on environmental conditions like rainfall and temperature. This scientific method is used to date trees and study past climate patterns.