Tree Planting Pits Test

Tree Planting Pits Test
Please fill out your email address in the first box and your name, ISA cert. no. in the second box. Answer the questions below and when you are finished, press submit.

Email Address :
Name :

Question: 1. Tree planting pits are also referred to as:
shrub vaults.
tree coffins.
concrete box.
all of the above.

Question: 2. Tree pits should be constructed:
with concrete.
as raised tree planting areas.
with a continuous channel of soil under the pavement.
to accommodate single trees.

Question: 3. Individual pits can be:
above the surface of the pavement.
at the surface of the pavement
below the surface of the pavement.
.all of the above.

Question: 4. The size of tree planting pits should:
be 4 feet by 4 feet by 4 feet.
be at least 5 cubic feet per 1 square foot of crown spread.
follow the Rule of Four.
all of the above.

Question: 5. The best method to prepare a pit for planting:
is to remove all urban rubble and refill the pit with uniform, good quality loam.
is to remove all urban rubble and refill the pit without amendments.
is to remove only enough rubble to plant the tree.
all of the above.

Question: 6. A tree with a 20’ diameter canopy requires how many cubic feet of soil to have enough water for ten days without ain?
54.
64.
150.
300.

Question: 7. A small stature tree for small planting pits include:
Sugar Maple.
Amur Maple.
Callery Pear.
all of the above.

Question: 8. Tree grates are good for:
protecting the soil from compaction.
enabling water to reach the roots.
providing a sidewalk-like surface for pedestrian traffic.
all of the above.

Question: 9. Tree grates are bad because:
the concentric rings are seldom cut away.
the grate girdles the trunk.
they are incorrectly installed.
all of the above.

Question: 10. Pavers:
allow air and water to move into the soil.
do not need a heavily compacted base.
are recommended instead of mulch.
all of the above.

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