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WorksheetsQ3 Science Review
Total questions: 24
Worksheet time: 48mins
Name
Class
Date
1.
What do plants need for photosynthesis?
a)
Oxygen (O2), sunlight, and soil
b)
Water (H2O), carbon dioxide (CO2), and sunlight
c)
Sunlight, soil, and space
d)
Water (H2O), space, and love
2.
The part of the plant that makes food.
a)
stem
b)
leaves
c)
roots
d)
flower
3.
The part of the plant that water travels through.
a)
xylem
b)
phloem
c)
chloroplast
d)
mitochondria
4.
The part of the plant that food travels through.
a)
xylem
b)
phloem
c)
mitochondria
d)
guard cells
5.
If a flower smells good and is colorful, how would the seeds be dispersed (spread out)?
a)
animals
b)
wind/water
6.
What gas is released by plants during photosynthesis?
a)
sulfur
b)
carbon dioxide
c)
oxygen
d)
hydrogen
7.
What are the products (what's made) during photosynthesis?
a)
glucose and oxygen
b)
water, light, and carbon dioxide
8.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
d)
Biotic Factors
9.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
d)
Biotic Factors
10.
Where do all life forms get their energy?
a)
Earth's Core
b)
Water
c)
Plants
d)
The Sun
11.
An organism that lives by breaking apart dead organic matter into simpler parts is...
a)
scavenger
b)
consumer
c)
decomposer
d)
carnivore
12.
An animal that eats other animals is a....
a)
carnivore
b)
omnivore
c)
herbivore
d)
decomposer
13.
A consumer that eats only plants.
a)
producer
b)
consumer
c)
carnivore
d)
herbivore
14.
A living thing that makes its own food.
a)
consumer
b)
producer
c)
carnivore
d)
herbivore
15.
Which stage does the #2 show in the diagram?
a)
condensation
b)
evaporation
c)
precipitation
d)
run off
16.
Which stage does the #3 show in the diagram?
a)
condensation
b)
evaporation
c)
precipitation
d)
run off
17.
What stage does the #4 show in the diagram?
a)
condensation
b)
evaporation
c)
precipitation
d)
run off
18.
Earth is mostly made of...
a)
animals
b)
water
c)
land
d)
people
19.
Most of Earth's water can be found in the...
a)
Rivers
b)
Underground
c)
Ocean
d)
Glaciers
20.
Most of Earth's freshwater is...
a)
Glaciers (frozen)
b)
Lakes
c)
Rivers
d)
Underground
21.
Which star is circumpolar and can be seen all year long?
a)
Leo
b)
Orion
c)
The North Star
d)
The Big Dipper
22.
Shadows seem to be the shortest around...
a)
9:00pm night
b)
8:00am morning
c)
12:00pm noon
d)
4:00pm afternoon
23.
When the Northern Hemisphere is tilted towards the Sun, the season is...
a)
Winter
b)
Spring
c)
Summer
d)
Fall
24.
The Sun seems so bright because...
a)
it is the closest to us.
b)
it is the biggest star in the Universe.
c)
it burns the most gases of all stars.
d)
it is made of fire.
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