WorksheetsChapter 5 Science Review
Total questions: 33
Worksheet time: 17mins
Name
Class
Date
1.
What do all livings depend on?
a)
technology
b)
plants
c)
cars
d)
shelter
2.
What are the circles in a tree trunk that show a year's growth of new wood?
a)
heartwood
b)
bark
c)
annual rings
d)
replenish
3.
What is the energy that helps plants make food?
a)
fire
b)
sunlight
c)
wind
d)
sound
4.
What is the green material in plants called?
a)
chlorophyll
b)
photosynthesis
c)
veins
d)
bark
5.
What is the protective "skin" of a tree trunk called?
a)
bark
b)
sapwood
c)
heartwood
d)
annual rings
6.
What are the narrow leaves on pine trees?
a)
leaves
b)
cones
c)
needles
d)
pines
7.
What are tiny insects and words that help to break dead things down called?
a)
decomposers
b)
photosynthesis
c)
carnivore
d)
dormant
8.
What is the part of the plant that makes food?
a)
carbon dioxide
b)
leaf
c)
pollen
d)
trunk
9.
What do ALL flowering plants have?
a)
plants
b)
bark
c)
seeds
d)
pollination
10.
What do ferns and mosses begin as?
a)
seeds
b)
decomposers
c)
eggs
d)
spores
11.
What term means MORE OF ITS KIND?
a)
replenish
b)
dormant
c)
decay
d)
reproduce
12.
What part of the plant grows DOWNWARD to absorb water and minerals from the soil?
a)
roots
b)
shoots
c)
seeds
d)
fruit
13.
What are plant-like organisms that do NOT have chlorophyll called?
a)
ferns
b)
fungi and bacteria
c)
decay
d)
fruit
14.
What is the yellow powdery dust formed by flowers?
a)
seeds
b)
pollen
c)
fruit
d)
roots
15.
What type of forest has trees that change colour in the autumn?
a)
tropical rainforest
b)
conifer forest
c)
temperate forest
d)
desert forest
16.
What type of forest has many needled trees that bear cones?
a)
tropical rainforest
b)
conifer forest
c)
temperate forest
d)
desert forest
17.
What type of forest grows where there is much rain?
a)
tropical rainforest
b)
conifer forest
c)
temperate forest
d)
desert forest
18.
What is the gas given off by people and animals that PLANTS NEED?
a)
oxygen
b)
hydrogen
c)
carbon dioxide
d)
water
19.
What is the food-making process of green plants?
a)
pollination
b)
photosynthesis
c)
chlorophyll
d)
heartwood
20.
What do you call the leaves and branches of a tree?
a)
trunk
b)
crown
c)
fruit
d)
bark
21.
What is the structure of the plant that holds and protects seeds?
a)
leaf
b)
fruit
c)
seed
d)
stem
22.
When the seed or tree is resting, this is called what?
a)
dormant
b)
decay
c)
replenish
d)
reproduce
23.
What is the structure of the plant that makes seeds?
a)
leaf
b)
flower
c)
fruit
d)
stem
24.
What is the structure of the plant that carries water and minerals UPWARD and food DOWNWARD called?
a)
leaf
b)
flower
c)
fruit
d)
stem
25.
Choose ALL the ways you depend on trees to live.
a)
food to eat
b)
building materials
c)
clean air/oxygen
d)
give off carbon dioxide
26.
What is the act of moving pollen from flower to flower called?
a)
decomposing
b)
photosynthesis
c)
veins
d)
pollination
27.
What part of the tree trunk has lighter rings that carry sap?
a)
bark
b)
sapwood
c)
heartwood
d)
annual rings
28.
What part of the tree trunk is the darker rings in the center?
a)
bark
b)
sapwood
c)
heartwood
d)
annual rings
29.
Choose the THREE things a seed needs in order to sprout and grow.
a)
water
b)
soil
c)
right temperature
d)
air
30.
Look at the picture. It shows photosynthesis. 4 is ____
a)
sunlight
b)
water
c)
carbon dioxide
d)
chlorophyll
31.
Look at the picture. It shows photosynthesis. 2 is ____
a)
sunlight
b)
water
c)
carbon dioxide
d)
chlorophyll
32.
Look at the picture. It shows photosynthesis. 3 is ____
a)
sunlight
b)
water
c)
carbon dioxide
d)
chlorophyll
33.
Look at the picture. It shows photosynthesis. 1 is ____
a)
sunlight
b)
water
c)
carbon dioxide
d)
chlorophyll
100 %
