16Hit1600
Information and IdeasEasy–MediumFinding supporting a claim about a tree's age

Information and Ideas practice question

A ranger claims that the oak by the gate is more than three hundred years old.

Which finding, if true, would most directly support the ranger's claim?

  1. A. A core sample from the oak shows 340 annual growth rings.Correct
  2. B. The oak is the tallest tree in the park.
  3. C. Oaks can live for many centuries.
  4. D. The oak has a hollow trunk.

Answer: A. A core sample from the oak shows 340 annual growth rings.

Growth rings count the years directly.

Why the other answers are wrong

B. The oak is the tallest tree in the park.
Height doesn't give age.
C. Oaks can live for many centuries.
A general fact, not this tree's age.
D. The oak has a hollow trunk.
Hollowness suggests age vaguely but doesn't measure it.

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