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SCI REV

Total questions: 126

Worksheet time: 1hrs 24mins

Name
Class
Date
1.

What are the three branches of science under Physical Science?

a)

Botany

Zoology

Genetics

b)

Physics

Chemistry

Astronomy

c)

Geology

Paleontology

Meteorology

d)

Oceanography

Physics

Chemistry

2.

It is the study of matter, energy and their interactions.

a)

Astronomy

b)

Physics

c)

Chemistry

d)

Geology

3.

It is the science that deals with the compositions, properties, reactions, and structures of matter.

a)

Physics

b)

Astronomy

c)

Genetics

d)

Chemistry

4.

It is the study of the universe beyond Earth's atmosphere

a)

Physics

b)

Chemistry

c)

Astronomy

d)

Meteorology

5.

What are the four branches of science under Earth Science?

a)

Physics

Chemistry

Astronomy

Meteorology

b)

Geology

Oceanography

Paleontology

Meteorology

c)

Geology

Oceanography

Astronomy

Zoology

d)

Paleontology

Meteorology

Astronomy

Genetics

6.

It is the science of the origin, history and structure of Earth, and the physical, chemical and biological changes that take place on it.

a)

Geology

b)

Oceanography

c)

Paleontology

d)

Meteorology

7.

It is the exploration and study of the ocean.

a)

Geology

b)

Oceanography

c)

Paleontology

d)

Meteorology

8.

It is the science of the forms of life that existed in prehistoric or geologic periods

a)

Geology

b)

Paleontology

c)

Pedology

d)

Petrology

9.

It is the science that deals with the atmosphere and its phenomena such as weather and climate

a)

Geology

b)

Astronomy

c)

Seismology

d)

Meteorology

10.

What are the three branches of science under Life Sciences?

a)

Botany

Zoology

Genetics

b)

Paleontology

Pedology

Petrology

c)

Geology

Astronomy

Meteorology

d)

Chemistry

Physics

Anatomy

11.

It is the study of plants

a)

Genetics

b)

Horticulture

c)

Botany

d)

Ecology

12.

It is the science that deals with animals and animal life

a)

Botany

b)

Dendrology

c)

Ornithology

d)

Zoology

13.

It is the study of heredity

a)

Genes

b)

Genetics

c)

Anatomy

d)

Life Science

14.

It involves the study of living organisms

a)

Life Science

b)

Earth Science

c)

Physical Science

15.

It examines the nature, structure, and properties of non-living matter, from tiny atoms to vast galaxies

a)

Life Science

b)

Physical Science

c)

Earth Science

16.

Which are the correct definition of science?

a)

It is knowledge or system of knowledge covering general truths

b)

Science is based on facts and experience of life

c)

Science is a systematized body of knowledge

d)

All of the above

17.

Science came from the latin word__________ which means __________?

a)

latin word scientia which means

knowledge

b)

latin word scire which means

knowledge

c)

latin word scire which means

to know

d)

latid word scientia which means

to know

18.

Scientia came from the origin word__________ which means __________?

a)

Scientia which means knowledge

b)

Scire which means to know

c)

Scientia which means to know

d)

Scire which means to knowledge

19.

What are the importance of science?

a)

Science helps man learn and discover new things and improves the way of life

b)

Science find wys on how to make things work easier and faster

c)

Science helps us understand our body better

d)

Science provides proof to explain why and how things happened

e)

All of the above

20.

What are the three main branches of science?

a)

Physical Science

Earth Science

Life Science

b)

Physical Science

Astronomy

Geology

c)

Earth Science

Life Science

Paleontology

d)

Life Science

Physical Science

Applied Science

21.

A wind vane and an anemometer measure wind.

What is the difference between a wind vane and an anemometer?

a)

A wind vane measures wind speed; an anemometer measures wind direction.

b)

A wind vane measures wind direction; an anemometer measures wind speed.

c)

A wind vane measures wind direction; an anemometer measures humidity in wind.

d)

A wind vane measures air pressure; an anemometer measures humidity of wind.

22.

Which instrument is used to measure temperature?

a)

anemometer

b)

barometer

c)

thermometer

d)

wind vane

23.

Which instrument is used to measure wind direction?

a)

anemometer

b)

barometer

c)

thermometer

d)

wind vane

24.

Which instrument is used to measure wind speed?

a)

anemometer

b)

barometer

c)

thermometer

d)

wind vane

25.

Which instrument is used to measure air pressure?

a)

anemometer

b)

barometer

c)

thermometer

d)

wind vane

26.

Which instrument may be read in degrees Fahrenheit or degrees Celsius?

a)

anemometer

b)

rain gauge

c)

thermometer

d)

weather vane

27.

What would be measured by the scientific instrument?

a)

precipitation

b)

temperature

c)

wind speed

d)

wind direction

28.

What does this weather instrument measure?

a)

wind speed

b)

wind direction

c)

temperature

d)

precipitation

29.

Which weather instrument is used to measure the amount of precipitation?

a)
b)
c)
d)
30.

Which instrument would be most helpful to a meteorologist?

a)
b)
c)
31.

Kelly heard the meteorologist on the news say the wind would be blowing 35 miles per hour today with gusts up to 40 miles per hour. Which tool would the meteorologist use to measure how fast the wind is blowing?

a)

anemometer

b)

rain gauge

c)

thermometer

d)

wind vane

32.

Mr. Smith’s science class is collecting weather data. Each student receives a small toolbox containing weather instruments.Which instrument can be used to take measurements in Fahrenheit or Celsius?

a)

anemometer

b)

rain gauge

c)

ruler

d)

thermometer

33.
Pollution _________________________.
a)
is harmful materials put into the environment
b)
found in air, water, and land
c)
effects plants, animals, and people
d)
All of the above
34.
To reduce pollution in the environment, people should ______________ materials.
a)
recycle
b)
pollute
c)
throw away
d)
clean
35.
Which of the following does NOT cause water pollution?
a)
oil spills
b)
garbage
c)
fertilizers from farms
d)
smoke
36.
What is one thing humans can do to positively impact the environment?
a)
They can throw their trash away anywhere. 
b)
They can recycle items if possible.
c)
They can empty their drinks into rivers and other water sources.
d)
They can work in factories that produce a lot of smoke.
37.
What is a landfill?
a)
A place for people to recycle
b)
A place where people's trash is taken
c)
A place where oil spills begin
d)
A type of factory
38.
How does air pollution effect people?
a)
It can cause people to have difficulty breathing.
b)
It can make sick people even sicker. 
c)
Sometimes, air pollution can cause cancer.
d)
All of the above
39.
The car is creating ____________________.
a)
air pollution
b)
land pollution
c)
water pollution
d)
an oil spill
40.
This picture shows people walking through a highly-polluted city in China. From what type of pollution are they protecting themselves based on what they are wearing?

a)
air pollution
b)
water pollution
c)
land pollution
d)
noise pollution
41.

The illegal dumping or littering of waste onto the land is called __________ pollution.

a)

air

b)

land

c)

water

42.

The release of smoke and harmful gases into the air is called _________ pollution.

a)

air

b)

water

c)

land

43.

The leaking or spilling of chemicals or raw sewage into a body of water is ________ pollution.

a)

air

b)

water

c)

land

44.

Exhaust fumes released from cars, trucks, and buses are an example of ________ pollution.

a)

water

b)

land

c)

air

45.

Look at the photo. This is an example of _____ pollution.

a)

water

b)

air

c)

land

46.

Which is not a type of pollution?

a)

Air

b)

Water

c)

Rock

d)

Land

47.

To reduce pollution people should ______.

Multiple answers

a)

Throw stuff away

b)

Recycle

c)

Reduce

d)

Reuse

48.

Living things go through several ______ in their life cycles.

a)

places

b)

parts

c)

stages

d)

years

49.

Which of the following developmental growth stages is NOT characteristic of the YOUNG stage?

a)

Childhood

b)

Middle Age

c)

Baby

d)

Adolescence

50.

Which of the following organisms goes through the ADULT stage?

a)

Animals

b)

Humans

c)

Plants

d)

All of the choices

51.

What is one (1) common similarity in the life cycle of these two animals?

a)

They both lay eggs on leaves and stems of plants.

b)

They both have 4 stages.

c)

They both have 3 stages

d)

They both lay eggs in stagnant water.

52.

During the GERMINATION process of the plant, what does the seed need so it will develop into a young plant?

a)

WATER, AIR, and FOOD from the seed itself.

b)

WATER, AIR, LIGHT

c)

LIGHT, WATER and FOOD from the seed itself.

d)

WATER, AIR, and HEAT and FOOD from the seed itself.

53.

Which of the following should be inside the box to complete the life cycle of a butterfly?

a)
b)
c)
d)
54.

What happens in the THIRD STAGE of the life cycle of Butterfly, Housefly, and Mosquito?

a)

It become an ADULT insect.

b)

It undergoes MOLTING.

c)

It starts to lay EGGS again.

d)

It continues to grow inside the PUPAL case.

55.

What is the first stage of human life cycle?

a)

Embryo

b)

Young

c)

Adult

d)

Larva

56.

Which is TRUE about the life cycle of a cockroach?

a)

It has 2 stages

b)

It has 3 stages

c)

It has 4 stages

d)

It has 5 stages

57.

Which diagram shows stages of the mosquito life cycle in correct order?

a)

F > G > I > H

b)

G > F > I > H

c)

G > H > F > I

d)

H > I > G > F

58.

TRUE OR FALSE: Nymph is the young of cockroach.

a)

TRUE

b)

FALSE

59.

TRUE OR FALSE: The larva of a house fly look similar to its parents.

a)

TRUE

b)

FALSE

60.

TRUE OR FALSE: The Young Plant that reproduces from a seed is called SEEDLING

a)

TRUE

b)

FALSE

61.

Cycle is the patterns that repeat over and over again.

a)

TRUE

b)

FALSE

62.

What does a life cycle show?

a)

Shows plant and animal needs

b)

Shows plant and animal foods

c)

Shows animal or plant life from birth to adult

d)

Shows plant and animal characteristics

63.

The second stage of an insect is a worm-like stage called . . . .

a)

tadpole

b)

nymph

c)

larva

d)

pupa

64.

A kitten is a young of a dog.

a)

TRUE

b)

FALSE

65.

After a frog hatches from an egg it looks just like an adult frog.

a)

TRUE

b)

FALSE

66.

This is the picture of the nymph of . . . .

a)

a grasshopper

b)

a cockroach

c)

a dragonfly

d)

a mosquito

67.

Which animals go through a simple life cycle?

a)
b)
c)
d)
68.

This stage is called . . . .

a)

tadpole

b)

nymph

c)

froglet

d)

larva

69.

The stage which resembles the adult and it molts the skin is called . . . .

a)

larva

b)

pupa

c)

adult

d)

nymph

70.

egg - nymph - adult.

This life cycle representing of . . . .

a)

complete metamorphosis

b)

incomplete metamorphosis

71.

The life cycle of a mosquito is . . . .

a)

egg - larva - nymph - adult

b)

egg - pupa - larva - adult

c)

egg - nymph - adult

d)

egg - larva - pupa - adult

72.

Which animals have a life cycle in water and on land?

a)
b)
c)
d)
73.

A flowering plant begins its life as a?

a)

fruit

b)

flower

c)

seed

d)

adult

74.

Which animals have complete metamorphosis?

a)
b)
c)
d)
75.

Which animals have this life cycle?

a)

a grasshopper

b)

a dragonfly

c)

a housefly

d)

a cockroach

76.

What is the Last stage of a flowering plant's Life Cycle?

a)

seed

b)

seedling

c)

adult

77.

This picture shows you the stage of . . . .

a)

seed

b)

seedling

c)

adult plant

78.
A producer?
a)
Eats other plants and animals
b)
Makes its own food
c)
Eats dead plants or animals
d)
Makes toys for kids
79.
Plants and animals are often referred to as?
a)

Organisms 

b)

Things

c)

Werid

d)

Ugly

80.
A consumer?
a)

Makes its own food

b)

Eats dead plants and animals

c)

Eats plants and other animals for energy

d)

Buys toys for kids

81.
Why are plants called producers?
a)
They make carbon dioxide
b)
They decompose
c)

They make or produce their own food

d)
They are omnivores
82.
What is the process in which plants use sunlight to create energy?
a)
Photography
b)
Pennsylvania
c)
Cholorophyll
d)
Photosynthesis
83.
All animals are...
a)
producers
b)
consumers
c)
carnivores
d)
omnivores
84.
Living things that eat other living things are called...
a)
Consumers
b)
Carnivores
c)
Omnivores
d)
Animals
85.
What do decomposers eat?
a)
only plants
b)
plants and animals
c)
only other animals
d)
dead organisms
86.

A living thing that makes its own food

a)

producer

b)

consumer

c)

decomposer

d)

photosynthesis

87.

A living thing that eats other living things

a)

producer

b)

consumer

c)

decomposer

d)

photosynthesis

88.

A consumer that breaks down the remains of plants and animals

a)

producer

b)

consumer

c)

decomposer

d)

photosynthesis

89.

A good example of a decomposer is

a)

deer

b)

mushroom

c)

sunflower

90.

A good example of a producer is

a)

deer

b)

mushroom

c)

sunflower

91.

Which three things are necessary for plants to make their own food?

a)

water

b)

sunlight

c)

oxygen

d)

carbon dioxide

e)

sugar

92.

All consumers are one of these

(Pick all that apply.)

a)

Carnivore

b)

Herbivore

c)

Plethivore

d)

Omnivore

93.

An omnivore eats

a)

Both plants and ants.

b)

Only meat

c)

Both plants and animals.

d)

Only plants

94.

Carnivores eat

a)

plants

b)

meat

c)

plantains

d)

peanut butter

95.

Herbivores eat

a)

plantains

b)

meat

c)

peanut butter

d)

plants

96.

When exercising, your __________ system helps you get oxygen from the air.

a)

respiratory

b)

circulatory

c)

muscular

d)

nervous

97.

When exercising, your __________ system helps move oxygen throughout your body.

a)

respiratory

b)

circulatory

c)

muscular

d)

nervous

98.

The body is made up of only four systems that all work together.

a)

True

b)

False

99.

Which body system includes the heart?

a)

respiratory

b)

circulatory

c)

muscular

d)

nervous

100.

Which body system includes the lungs?

a)

respiratory

b)

circulatory

c)

muscular

d)

nervous

101.

Chewing your food is the first step in digestion.

a)

true

b)

false

102.

When Dr. Jeff pedals the bike, which THREE major systems is he using?

a)

respiratory

b)

circulatory

c)

muscular

d)

nervous

e)

digestive

103.

Which body system is your blood a part of?

a)

respiratory

b)

circulatory

c)

muscular

d)

digestive

104.

When you exercise, your heart rate __________.

a)

Increases

b)

decreases

c)

stays the same

105.

When you exercise, your breaths per minute __________.

a)

increases

b)

decreases

c)

stays the same

106.

What does oxygen hitch a ride on to move from the lungs to the blood and eventually the heart?

a)

red blood cells

b)

platelets

c)

white blood cells

d)

nerves

107.
Which system moves body parts?
a)
muscular
b)
skeletal
c)
digestive
d)
respiratory
108.
Which system controls all parts of your body and sends/receives messages?
a)
muscular
b)
digestive
c)
circulatory
d)
nervous
109.
Which system carries blood to and from body cells?
a)
muscular
b)
circulatory
c)
skeletal
d)
respiratory
110.
Which system supports the body and protects organs?
a)
skeletal
b)
muscular
c)
respiratory
d)
digestive
111.
Which system provides nutrients to the body?
a)
circulatory
b)
nervous
c)
digestive
d)
skeletal
112.
Which organ is in the digestive system?
a)
heart
b)
lungs
c)
brain
d)
stomach
113.

Which system pumps blood through your body?

a)

circulatory

b)

digestive

c)

respiratory

d)

muscular

114.

Which important substance is replenished as blood flows through the heart?

a)

iron

b)

nitrogen

c)

water

d)

oxygen

115.

As you exercise, your circulatory system works with which other system to TAKE IN oxygen?

a)

muscular

b)

digestive

c)

respiratory

d)

endocrine

116.

Where does digestion start?

a)

mouth

b)

throat

c)

stomach

d)

intestines

117.

Which part of your digestive system absorbs nutrients into your bloodstream?

a)

stomach

b)

intestines

c)

mouth

d)

bladder

118.

What happens to what's left of our food after it goes through the intestines?

a)

goes back to the stomach

b)

absorbed into blood

c)

becomes stomach acid

d)

disposed of in the bathroom

119.

As your body works harder, what happens to your HEART rate?

a)

increases

b)

decreases

c)

stays the same

d)

beats backwards

120.

If you take a rest after running a mile, what happens to your BREATHING rate?

a)

increases

b)

decreases

c)

stays the same

d)

none of these

121.

Your lungs are part of which body system?

a)

circulatory

b)

respiratory

c)

digestive

d)

muscular

122.

When Dr. Jeff bends his arm to lift this weight, what is happening to his bicep muscle?

a)

it is contracting

b)

it is relaxing

c)

it is twisting up

d)

it gets longer

123.
Which system collects and removes wastes?
a)
Muscular
b)
Circulatory
c)
Digestive
d)
Excretory
124.
Which is the main organ of the nervous system?
a)
lung
b)
kidney
c)
heart
d)
brain
125.
What is the main organ in the circulatory system?
a)
lungs
b)
brain
c)
veins
d)
heart
126.

True or False? Your body systems work separately and do not effect each other.

a)

True

b)

False

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