WONDER #937: Why Do We Need Trees?

Question 1 of 3

This Wonder is mostly about ___.

  1. Earth Day
  2. Tree Day
  3. J. Sterling Morton Day
  4. Arbor Day

Question 2 of 3

Which of these is NOT a positive effect that trees have on Earth?

  1. Providing shade and cooling the Earth
  2. Cleaning carbon dioxide from the air
  3. Helping with the water cycle
  4. Preventing soil erosion

Question 3 of 3

Why does Arbor Day vary from state to state?

  1. There was an argument about when to celebrate.
  2. States have different growing seasons for when it is best to plant things.
  3. There is no date set for Arbor Day by the federal government.
  4. Kids in each state voted on the date for Arbor Day.

Check your answers online at https://www.wonderopolis.org/index.php/wonder/Why-Do-We-Need-Trees.