ISA Certified Arborist Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the ISA Certified Arborist Exam with detailed flashcards and multiple-choice questions, each offering hints and explanations. Ace your certification test!

Start Multiple Choice Practice Test
Start Flash Cards

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is the term for the elements like copper, chlorine, and boron that are required by trees in large amounts?

  1. Injections

  2. Macronutrient

  3. Infiltration Rate

  4. Water Holding Capacity

The correct answer is: Macronutrient

Macronutrient is the term for elements required by trees in large amounts, such as copper, chlorine, and boron. Option A, injections, is incorrect because while it may be a method used to provide nutrients to trees, it is not the term for the actual nutrients themselves. Option C, infiltration rate, is unrelated to the nutrients needed by trees. Option D, water holding capacity, is also unrelated to the question as it refers to the amount of water soil can hold.

More Questions Like This