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Grade 4 Trees Test

Total questions: 144

Worksheet time: 2hrs 57mins

Name
Class
Date
1.
Trees are only important for birds and insects
a)
True
b)
False
2.
There are almost 3 trillion trees on the Earth's surface
a)
True
b)
False
3.
We have more than enough trees
a)
True
b)
False
4.
Every year 15 billion trees are...
a)
born
b)
burned
c)
cut down
5.
Underground (below the surface) you can find the...
a)
trunk
b)
roots
c)
leaves
6.

Because of the roots the tree... (pick 2 options)

a)

lives longer

b)

sticks to the ground

c)

grows bigger

7.

Roots are necessary to

a)

absorb water and nutrients from the soil

b)

help insects climb up the trees

8.

Roots also protect the soil from

a)

forest fires

b)

erosion by water and the wind

c)

insects

d)

mold

9.

The tree's branches are found

a)

at the top part

b)

at the bottom part

c)

close to the soil

10.

Leaves are necessary for _____________ to take place.

a)

the weather

b)

flowers

c)

photosynthesis

11.

Through photosynthesis trees can

a)

grow taller

b)

live longer

c)

feed

d)

produce Carbon Dioxide (CO2)

12.

Trees trap Carbon Dioxide and protect us against

a)

bad weather

b)

the Greenhouse Effect

c)

harmful creatures

13.

The Greenhouse Effect makes the Earth's temperature

a)

rise

b)

fall

14.

During Photosynthesis trees release

a)

Carbon Dioxide (CO2)

b)

Oxygen (O2)

c)

Harmful gases

15.

Trees offer _______ and _______ to many animals. (pick 2 options)

a)

food

b)

CO2

c)

roots

d)

shelter

16.

Forests help (pick 2 options)

a)

regulate the Earth's climate

b)

control the amount of water we receive

c)

plants grow bigger

d)

avoid water evaporation

17.
Oaks have nuts.
a)
true
b)
false
18.
Pines have needles.
a)
true
b)
false
19.
Leaves have bark.
a)
true
b)
false
20.
Maple has cones.
a)
true
b)
false
21.
Flowers have petals.
a)
true
b)
false
22.
Bushes have grass.
a)
true
b)
false
23.
Birch is white and black.
a)
true
b)
false
24.
There are flowers on the trees in June.
a)
true
b)
false
25.
In the forests there are plants.
a)
true 
b)
false
26.
Bushes have acorns.
a)
true
b)
false
27.
Some flowers grow from onions.
a)
true
b)
false
28.
Trees have green leaves in autumn.
a)
true 
b)
false
c)
two answers
29.
Flowers can have many colours.
a)
true
b)
false
30.
Cones have leaves.
a)
true
b)
false
31.
Did you have fun?
a)
yes
b)
no
32.

What does a tree needs to grow?

a)

Water and sunlight

b)

Soil and worms

c)

Worms and seeds

33.

What is the brown thing that holds the tree?

a)

Stem

b)

roots

c)

Dog

d)

Worm

34.

Write the spelling of this

(a)  

35.

What is the green thing the tree that is at the top?

a)

Clarify

b)

Leaf

c)

Leaves

d)

Tree

36.

How many votes will you vote me for Navika didi

a)

50%

b)

20%

c)

100%

d)

30%

37.

What are trees

(tip you can search from google)

(a)  

38.

what is the stem of the tree called?

(a)  

39.

what do the trees give us??

(a)  

40.

what do we give trees??

(a)  

41.

Did you like the quiz

a)

Yes

b)

No

42.

Do plants breathe?

a)

True

b)

False

43.

Is it a larch?

a)

Yes

b)

No

44.

Oaks have a bark.

a)

True

b)

False

45.

Birds pollinate flowers.

a)

True

b)

False

46.

Plants produce pollutants.

a)

True

b)

False

47.

Plants grow in the ocean.

a)

True

b)

False

48.

Plants ,,drink'' water.

a)

True

b)

False

49.

Maple is the most high tree in the world.

a)

True

b)

False

50.

Birch has cones.

a)

True

b)

False

51.

What is it?

a)

Seed

b)

Maple

c)

Acorn

d)

Bush

e)

Cone

52.
A deciduous (leafy) tree loses its leaves during Fall and Winter.
a)
True
b)
False
53.
Coniferous (cone) Trees can survive in dry and cold habitats
a)
True
b)
False
54.
Trees only live for a short time.
a)
True
b)
False
55.
The leaves on Deciduous (leafy) Trees change color during the Fall Season.
a)
True
b)
False
56.
All Trees have a trunk supporting it at the base.
a)
True
b)
False
57.

The forest floor is blanketed with what? Check all that apply.

a)

Cotton

b)

Decaying leaves

c)

Wool

d)

Twigs

e)

Fallen trees

58.
The leaves on deciduous (leafy) trees are:
a)
needle shaped
b)
flat and wide
59.
Trees provide us with clean fresh air.
a)
True
b)
False
60.
What are the two types of trees?
a)
decduous,conifrous
b)
tiny trees,big trees
c)
deciduous,coniferous
61.
What is a spruce?
a)
deciduous
b)
coniferous
62.
 Which of the following make(s) up the layers of dirt on the forest floor?
a)
 Leaf litter
b)
 Moldy leaves
c)
Humus
d)
All of these
63.
____________   trees shed their leaves seasonally as the weather cools during the autumn months.
a)
coniferous
b)
deciduous
64.

What is a coniferous tree?

a)

A tree in Alberta

b)

A tree that loses its leaves annually.

c)

A tree which bears cones sand has needles or scale like leaves.

65.

Trees in the understory of a forest receive the most sunlight.

a)

True

b)

False

66.
The conifer trees
a)
have needle-like leaves
b)
have broad leaves that fall off in the fall
67.
Evergreen is defined as 
a)
tree's that lose their leaves in the fall
b)
tree's that are green all year
c)
tree's that are brown
68.
The _____________forest has long, cold winters and short summers. 
a)
Coniferous
b)
Deciduous
69.
Leaves of the deciduous tree 
a)
change color in the fall
b)
are needle-like and have a waxy covering. 
c)
stay on the tree all year
70.
In which forest would we find evergreen trees?
a)
Deciduous
b)
Coniferous
71.
Deciduous trees shed their leaves in the 
a)
spring
b)
summer
c)
fall
72.
Coniferous and deciduous trees both use ________________ to make food. 
a)
seeds
b)
photosynthesis
c)
oxygen
73.
Cones are filled with 
a)
green needles
b)
honey
c)
seeds
74.
Both the coniferous and decidous trees use pollination to make ____________.
a)
seeds
b)
honey
c)
leaves
75.
Why do trees need leaves? 
a)
to attract animals
b)
for protection
c)
leaves make food for the tree and this is called photosynthesis
76.
Tree's are important to us because 
a)
they give us clean air (oxygen) and lumber for building.
b)
they are found everywhere
77.
Deciduous trees shed their leaves, so they can 
a)
save energy through the winter
b)
make room for more animals
c)
make more food
78.

How do you describe the branching in the above picture?

a)

Alternate

b)

Opposite

c)

whorled

d)

None of the above

79.

Which of the following best describes a deciduous tree?

a)

Has needles and cones but also lose its leaves in the fall.

b)

Also referred to as evergreen, and the name is associated with its needles.

c)

Does not produce flowers, but grow cones to hold their seeds.

d)

The leaves dropped from trees provide a steady source of organic material for the soil.

80.

Which of the following describes the Eastern White Cedar?

a)

An evergreen coniferous tree.

b)

A deciduous tree

c)

A coniferous that is also deciduous, like Larch and Tamarack

81.

What are the two types of trees?

a)

green trees and blue trees

b)

tiny trees and big trees

c)

deciduous and coniferous

82.
What type of leaf is this?
a)
simple
b)
compound
c)
double compound
83.
What is a spruce?
a)
deciduous
b)
coniferous
84.
____________   trees shed their leaves seasonally as the weather cools during the autumn months.
a)
coniferous
b)
deciduous
85.
How can you tell how old a tree is?
a)
height of tree
b)
count rings
c)
color of tree
d)
diameter of 
86.
All Trees have a trunk supporting it at the base.
a)
True
b)
False
87.

Dendrochonology is the study of what?

a)

Trees

b)

Plants

c)

Insects and animals

d)

Tree cookies

88.

Which disasters happened to this tree?

a)

Optimal, competition

b)

Slope, insects

c)

Drought, fire

d)

Drought, slope

89.

These kinds of leaves have a waxy-coating all over the leaf to help it retain (hold) water.

a)

Conifer Needles

b)

Broad Leaves

c)

Epiphytes

d)

Ferns

90.
You can identify a tree by it's ____,____ and ___ patterns
a)
Color, texture and bark patterns
b)
Color, thickness and patches 
c)
Texture, leaves and root patterns
d)
Color, Texture and leaves patterns
91.

Deciduous trees have... (choose 2)

a)

Waxy needle-like leaves

b)

Broad-large leaves

c)

Cones

d)

Flowers

92.

Coniferous trees have... (choose 2)

a)

Waxy needle-like leaves

b)

Broad-large leaves

c)

Cones

d)

Flowers

93.

When the rings in a tree cookie are far apart, we can tell that the tree

a)

Produced fruit, which slowed its growth rate

b)

Produced seedlings, which increased its growth rate

c)

Grew quickly as a result of increased rainfall

d)

Grew more slowly as a result of drought conditions

94.

What was the cause of damage to this tree?

a)

fire

b)

insect damage

c)

growing on a slope

d)

drought

95.

What was the cause of damage to this tree?

a)

broken branches

b)

insect damage

c)

growing on a slope

d)

drought

96.

What tree does this leaf belong to?

a)

Oak

b)

Holly

97.

What tree does this nut belong to?

a)

Oak

b)

Horse Chestnut

98.

What are conifers?

a)

cone-bearing plants

b)

flower-bearing plants

99.

Conifers produce two kinds of cones, one male and one female. They are the ________ and _________.


(choose two answers that apply)

a)

pollen cone

b)

seed cone

c)

flower cone

100.

Conifers are huge trees with small _______ and scale leaves.

a)

broad

b)

needle

c)

flat

101.

Conifers have three plant families.


(check the three families)

a)

Pine family

b)

Redwood family

c)

Cypress family

d)

Palm family

102.

What is the tallest tree in the world?

a)

General Sherman Tree

b)

California Redwood Tree

c)

Cedar of Lebanon

103.

What is the largest tree in the world?

a)

Coconut Tree

b)

General Sherman Tree

c)

California Redwood Tree

104.

Conifers are evergreen plants which means that their leaves _________.

a)

fall in response to a season

b)

are kept all year-round even in winter

105.

This is a tree that is an evergreen, but not a conifer.

a)

palm tree

b)

redwood tree

c)

pine tree

d)

cypress tree

106.

Palm tree leaves are known as __________.

a)

fronds

b)

scales

c)

needles

107.

Palm trees have ______________ system.

a)

taproot

b)

fibrous root

108.

Give one product that can be made from palm trees.

4 lines
109.

Seeds of palm trees can travel long distances through ________.


(check ways that apply)

a)

water

b)

animals like birds

c)

wind

d)

soil

110.

What is this a picture of?

a)

flowering plant

b)

conifer

c)

roots

d)

germination

111.

A conifer leaf is shaped liked ___________

a)

needle leaf

b)

flat, broad leaf

c)

flat, wide leaf

d)

heart shaped leaf

112.

True of False. Conifers make two kinds of cones.

a)

True

b)

False

113.

What type of trees use cones to house their seeds?

a)

Broadleaf

b)

Deciduous

c)

Conifers

d)

Maples

114.

What does it mean that a tree is an evergreen?

a)

It stays green throughout the year

b)

It's leaves don't change colors

c)

It doesn't lose its leaves in the winter

d)

All of the above

115.

Conifers grow flowers or fruits instead of cones

a)

true

b)

false

116.

A pine tree is an example of a

a)

Flowering Plant

b)

Pollen

c)

Conifer

117.

What is it?

a)

Leaves

b)

Needles

c)

Stems

d)

Trees

118.

What is it?

a)

Grass

b)

Bush

c)

Flower

d)

Conifer

119.

Conifers are...

a)

Flowering plants

b)

Non-flowering plants

120.

Conifers produce...

a)

Flowers

b)

Stems

c)

Cones with seeds inside

d)

Roots

121.
A ------ is a cluster of wooden scales produced by a conifer tree; the cluster carries the tree's seeds.
a)
fruit
b)
stem
c)
cone
122.
The conifer trees
a)
have needle-like leaves
b)
have broad leaves that fall off in the fall
123.
Evergreen is defined as 
a)
tree's that lose their leaves in the fall
b)
tree's that are green all year
c)
tree's that are brown
124.
Why do trees need leaves? 
a)
to attract animals
b)
for protection
c)
leaves make food for the tree and this is called photosynthesis
125.
Tree's are important to us because 
a)
they give us clean air (oxygen) and lumber for building.
b)
they are found everywhere
126.
a)

Longleaf Pine tree

b)

Apple tree

c)

Oak Tree

127.

Shape and edges of leaves

a)

round leaf

b)

oval leaf

c)

needle shaped

d)

toothed edge

128.
Plants can be classified into two groups:
a)
Seed and fruits
b)
Flowers and colors
c)
flowering and non-flowering
d)
trees and plants
129.
Cedar, Pine, and Spruce trees are example of what type of plant?
a)
Seed tree
b)
Flowering  without seeds
c)
Non- flowering  with spores
d)
Non-flowering with seeds in cones
130.

They are nonflowering plants with seeds.

a)

Ferns

b)

Bushes

c)

Conifers

d)

Grass

131.

Conifers are perennial.

a)

True

b)

False

132.

Perennial means that they...

a)

live for 1 year.

b)

die very soon.

c)

live for many years.

d)

live for 5 years.

133.

Conifers keep their leaves the entire year.

a)

True

b)

False

134.

Conifers have delicious fruits.

a)

True

b)

False

135.

What shape do conifers leaves are?

a)

Some are needle-shaped and others like scales.

b)

Some are heart-shaped and others like triangles.

c)

Some are cone-shaped and others like circles.

136.

Conifers protect their seeds in cones.

a)

True

b)

False

137.

These are some uses of Conifers:

a)

to make clothes, shoes and furniture.

b)

as food, to flavor liquors and to make perfumes and scented water.

c)

to make cups, clothes, some hats and tools.

138.

___________ are use to reforest areas after fires.

a)

Flowers

b)

Pines

c)

Cedars

d)

Nuts

139.

Pinewood is used for...

a)

making clothes and other accessories.

b)

making windows and glasses.

c)

construction and furniture.

140.

The ____________ from conifers is used to make fuel, varnish and other products.

a)

nuts.

b)

leaves.

c)

resin.

d)

wood.

141.

Click on the plants that are Conifers.

a)
b)
c)
d)
142.

Conifers have:

a)

Flowers

b)

Fruits

c)

Cones

143.

Click on the cones.

a)
b)
c)
d)
e)
144.

Most conifers are trees.

a)

True

b)

False

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