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TY Science Quiz General

Total questions: 82

Worksheet time: 2hrs 8mins

Name
Class
Date
1.

Which of these is NOT a function of the digestive system?

a)

breaks down food

b)

absorbs nutrients

c)

eliminates waste

d)

takes oxygen to body cells

2.

Which organ produces bile that breaks down food?

a)

pancreas

b)

liver

c)

gall bladder

d)

stomach

3.

Which organ stores bile?

a)

gall bladder

b)

villi

c)

pancreas

d)

liver

4.

What is the enzyme contained in the saliva?

a)

Amylase

b)

Pepsin

c)

Hydrochloride acid

d)

Lipase

5.

What body system helps humans breathe?

a)

Respiratory System

b)

Circulatory System

c)

Digestive System

d)

Skeletal System

e)

Nervous System

6.

What body system provides structure for the body?

a)

Respiratory System

b)

Circulatory System

c)

Nervous System

d)

Digestive System

e)

Skeletal System

7.

What body system includes a transport system (blood) and a pump (the heart) that keeps the transport system moving?

a)

Digestive System

b)

Respiratory System

c)

Circulatory System

d)

Muscular System

e)

Nervous System

8.
Which organ system is pictured?
a)
excretory system
b)
muscular system
c)
respiratory system
d)
nervous system
9.
Which organ system is pictured?
a)
digestive system
b)
excretory system
c)
respiratory system
d)
nervous system
10.
Which organ system is pictured?
a)
excretory system
b)
digestive system
c)
circulatory system
d)
muscular system
11.
Major organs of the digestive system
a)
Kidneys, nephrons
b)
Stomach, intestines, mouth
c)
Heart, blood vessels, blood
d)
Liver, kidneys, heart
12.

What is a group of cells that are alike and work together?

a)

a cell team

b)

a tissue

c)

a cell family

13.

Which of these pieces of equipment is beaker?

a)
b)
c)
d)
14.

What is the name of this piece of equipment?

a)

Beaker

b)

Conical flask

c)

Measuring cylinder

d)

Evaporating Basin

15.

Which piece of equipment should you use to measure out liquids?

a)
b)
c)
d)
16.

What is the name of this piece of equipment?

a)

Heat proof mat

b)

Beaker stand

c)

Gauze

d)

Tripod

17.

What is this piece of equipment called?

a)

Watch glass

b)

Crystal bowl

c)

Evaporating basin

d)

Condensing cup

18.

What colour is the flame of a Bunsen Burner with a closed air hole?

a)

Red

b)

Orange

c)

Green

d)

Blue

19.

What does a thermometer measure?

a)

The wind

b)

Volume

c)

How hot or cold something is

d)

How tall something is

20.

What is the first step in the scientific method?

a)

Measure

b)

Infer

c)

Experiment

d)

Observation

21.

What is a microscope used for?

a)

To measure the length of something

b)

To make objects look really small

c)

To magnify very small objects

d)

To help you play basketball

22.

What step do we gather data?

a)

Investigation/experiment

b)

Hypothesis/theory

c)

Observation/inquiry

d)

None of the above

23.

What science tool do we need to protect our eyes?

a)

Gloves

b)

Apron

c)

Goggles

d)

A beaker

24.

What do we do when we predict?

a)

Tell a lie

b)

Guess what will happen next

c)

Run fast

d)

Prove a point

25.

What is a telescope used for?

a)

To see things that are close

b)

To see things that are very far away

c)

To help you hear better

d)

To help you run faster

26.

How do we communicate our results of a science experiment?

a)

Keep it a secret

b)

Share with other scientist

c)

Tell your mom

d)

All of the above

27.
What type of graph is this?
a)
Bar Graph
b)
Line Plot
c)
Pictograph
d)
Tally Chart
28.
How many students have blue for a favorite color?
a)
11
b)
12
c)
14
d)
17
29.
At which age do the least amount of teens have a cell phone?
a)
18
b)
14
c)
13
d)
15
30.
Tina spends the largest portion of her income on...
a)
rent
b)
food
c)
clothing
d)
bus fare
31.
Which factors increase the rate of a reaction.
a)
increasing temperature
b)
increasing concentration
c)
increasing surface area
d)
all of these
32.
To slow down a chemical reaction you will do one of the following:
a)
Place the reactants in hot water
b)
Place the products in ice bath
c)
Place the reactants in a ice bath
d)
Keep stirring the reactants with a stirring rod
33.
Acids react with
a)
water to produce bases and salts
b)
salts to produce bases and water
c)
neither bases, salts nor water
d)
bases to produce salts and water
34.
Which of the following statements is correct?
a)
Blue litmus paper turns red when placed in a base.
b)
Red litmus paper turns blue when placed in a base.
c)
Blue litmus paper stays blue when placed in an acid.
d)
Red litmus paper stays red when placed in a base.
35.

What is a titration?

a)

when the moles of hydrogen ions is equal to the moles of hydroxide ions

b)

adding a known amount of solution of known concentration to determine the concentration of an unknown

c)

reaction in which an acid and a base react in an aqueous solution to produce a salt and water

d)

the extent of ionization of an acid or base

36.

Which of the following is the strongest acid?

a)

1

b)

5

c)

3

d)

8

37.
All living things get their energy from which of the following sources?
a)
food
b)
water
c)
sun
38.
Which of the following is an organism that eats only meat?
a)
herbivore
b)
carnivore
c)
omnivore
39.
Which of the following terms describes an area where an organism lives?
a)
community
b)
habitat
c)
area
40.
The light bounces off or ___________ off the object into the eyes.
a)
Reflects
b)
Absorbs
c)
Refracts
d)
Adsorbs
41.

The force that pulls one object toward another object is:

a)

Revolution

b)

Rotation

c)

Gravity

d)

A star

42.

What is the best definition of a star?

a)

a ball of hot liquid that twinkles

b)

a ball of heat that gives off light and energy

c)

a planet that is shiny

d)

an object in space

43.

Ocean waters rise and fall ....

a)

three times a day

b)

once a week

c)

twice a day

d)

four times a day

44.

When the Southern hemisphere is nearer to the Sun it experiences .... during the summer months.

a)

warmer temperatures

b)

cooler temperatures

c)

hotler temperatures

d)

more moderate temperature

45.

Billions of stars are grouped in huge structures called ...

a)

planet

b)

galaxies

c)

meteor

d)

moon

46.

Stars and constellations appear in the same place in the sky every ....

a)

afternoon

b)

day

c)

week

d)

night

47.

Spring occurs in the Southern Hemisphere from .... to ....

a)

December to February

b)

September to November

c)

June to August

d)

March to May

48.

Plant make their own food through the process of

a)

decomposition

b)

respiration

c)

photosynthesis

49.

which state of matter is an apple

a)

solid

b)

liquid

c)

gas

d)

plasma

50.

How many bones an adult have

a)

400

b)

206

c)

406

51.

Which animal can change direction midair?

a)

hyena

b)

rabbit

c)

cheetah

d)

dog

52.

How long does it take for Earth to revolve around the sun?

a)

365

b)

360

c)

375

53.

which planets are rocky planets

a)

inner planets

b)

outer planet

54.

Stomata in leaves do the following?

a)

Protect the plant

b)

Carry out photosynthesis

c)

Store water

d)

Allow gases and water to move in and out

55.

Name the joint that is found in wrists and ankles

a)

Ball and socket joint

b)

Hinge joint

c)

Pivot joint

d)

Gliding joint

56.

the animals that eat both grass and insects are

a)

carnivore

b)

omnivore

c)

herbivore

57.

An example of a change of state is_________?

a)

liquid filling a glass

b)

exposing photographic film

c)

ice cubes melting

d)

paper burning

58.

What is the percentage of Oxygen in air?

a)

70%

b)

21%

c)

20%

d)

78%

59.

State whether True or False: “Filtration is a method of removing insoluble impurities.”

a)

True

b)

False

60.

Smog is a mixture of smoke and fog.

a)

True

b)

False

61.

The method of changing a liquid into its vapours and then condensing the vapours to get the pure form of that liquid is called ________________.

a)

condensation

b)

distillation

c)

evaporation

d)

boiling

62.
Which of the following nutrients provides energy to the body?
a)
carbohydrates
b)
vitamins
c)
water
d)
minerals
63.
Which of the following nutrients is important for body, cell, and muscle growth and repair?
a)
vitamins
b)
fats
c)
proteins
d)
carbohydrates
64.
Which of the following is true about most fast foods? 
a)
they are low in nutrient density 
b)
they are high in fat and calories 
c)
they are low in vitamins and minerals 
d)
all of the above  
65.
What is the main reason for eating a wide variety of foods? 
a)
to learn the food label
b)
to provide all the nutrients you need 
c)
to keep from getting bored with your diet 
d)
to help improve physical fitness 
66.
Stored energy e.g. oils, butter, margarine
a)
Fats
b)
Carbohydrates
c)
Minerals
d)
Vitamins
67.
Calcium, Sodium, and Iron are examples of ________?
a)
Minerals
b)
Vitamins
c)
Fruits
d)
Fiber
68.
Which one of the following is a good protein source? 
a)
Banana
b)
Beans 
c)
Bagels
d)
Breakfast Bar 
69.
Which of the following is NOT a nutrient?
a)
water
b)
fat
c)
fiber
d)
protein
70.

They break down and feed on dead plants and animals.

a)

fungi

b)

plants

c)

animals

d)

all of these

71.

A feature that helps a living thing survive is called ________.

a)

habitat

b)

adaptation

c)

camouflage

d)

none of these

72.

Fungi multiply through :

a)

eggs

b)

bacteria

c)

spores

d)

photosynthesis

73.

The animals is _______________.

a)

a mammal

b)

a reptile

c)

a fish

d)

a bird

74.

The animal in a picture is an example of ________

a)

insect

b)

spiders

c)

invertebrates

d)

vertebrates

75.

True or False:

Food webs have many food chains in them.

a)

True

b)

False

76.
All of the following use electricity as their source of energy EXCEPT
a)
A plasma television
b)
A cellular telephone
c)
A child's tricycle
d)
A desktop computer
77.
Which of the following pairs of animals would probably NOT share the same ecosystem?
a)
A cheetah and a gazelle
b)
A deer and a raccoon
c)
A dolphin and a humpback whale
d)
A polar bear and a leopard frog
78.
Which of the following is the best example of the refraction of light?
a)
Viewing an object partially submerged in water.
b)
Viewing an object through a clear window.
c)
Looking at oneself in a mirror.
d)
Looking at a shadow on an object.
79.
Which of the following was responsible for changing the remains of dead plants and animals into fossil fuels? 
a)
Solar energy
b)
Heat and pressure
c)
Electricity
d)
Mechanical energy
80.

A force can cause an object to

a)

Accelerate

b)

Slow down

c)

Remain in place

d)

Change shape

e)

All of the above

81.

Which of the following is a unit of measurement for force?

a)

Liters

b)

Kilograms

c)

Newtons

d)

Kelvins

e)

Meters

82.

Finish the formula: Force = Mass

a)

Velocity

b)

weight

c)

acceleration

d)

temperature

e)

momentum