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Science Practice

Total questions: 54

Worksheet time: 40mins

Name
Class
Date
1.

What is this science tool?

a)

jar

b)

beaker

c)

thermometer

d)

ruler

2.
What tool is used to measure the volume of a liquid?
a)
thermometer
b)
hand lens
c)
graduated cylinder
d)
ruler
3.

Name this tool.

a)

Thermometer

b)

Triple Beam Balance

c)

Pan Balance

d)

Safety Goggles

4.

Which of the following pieces of chemistry lab equipment produces a flame from gas that is used for heating substances?

a)

Bunsen burner

b)

induction cooker

c)

crucible

d)

stove

5.
The smallest units or parts of living things; the body's building blocks.
a)
cells
b)
organs
c)
tissues
d)
system
6.
Your large and small intestines are part of this body system.
a)
nervous
b)
digestive
c)
muscular
d)
skeletal
7.
A collection of the same kinds of cells working together to do the same job.
a)
cells
b)
tissues
c)
organs
d)
system
8.
Which system is the heart in?
a)
Circulatory
b)
Digestive
c)
Cardiovascular
9.
What is the body system that sends and recieves electrical signals from the brain?
a)
Skeletal System
b)
Nervous System
c)
Muscular System
d)
Digestive System
10.

What body system produces blood cells for the body?

a)

Nervous System

b)

Digestive System

c)

Respiratory System

d)

Skeletal System

11.
What system controls voluntary and involuntary life functions?
a)
Nervous System
b)
Skeletal System
c)
Digestive System
d)
Respiratory System
12.
Why is the blood that flows from the lungs to the heart bright red?
a)
It has oxygen in it
b)
It has carbon dioxide in it
c)
It has food coloring in it
d)
It has waste in it
13.
What system allows motion in the body?
a)
Digestive System
b)
Stomach
c)
Musuclar System
d)
Veins 
14.
The blood vessels that carry blood away from the heart are called what?
a)
Veins
b)
Stomach
c)
Arteries 
d)
Lungs
15.
Which body system transports oxygen and nutrients through out the body?
a)
Muscular System
b)
Nervous System
c)
Digestive System
d)
Circulatory System
16.
What system receives oxygen and gets rid of carbon dioxide?
a)
Heart
b)
Muscular System
c)
Veins 
d)
Respiratory System
17.
What system breaks food down into energy for the body?
a)
Stomach
b)
Digestive System
c)
Respiratory system
d)
Lungs
18.
Which of the following is in the correct order from smallest to largest?
a)
tissue-organ-system-cell
b)
cell-organ-tissue-system
c)
System-tissue-cell-organ
d)
cell-tissue-organ-system
19.
How does the circulatory system and the skeletal system work together?
a)
the circulatory system makes cells while the skeletal system transports the cells where the need to go
b)
the skeletal system makes cells while the circulatory system transports them where the need to go
c)
The circulatory system produces energy for the body and the skeletal system makes cells for the body
d)
The skeletal system digests food and the circulatory system brings air into the body
20.
How does the digestive system work with all other systems?
a)
The digestvie system transports blood to all the other systems
b)
The digestive system puts oxygen into the body
c)
The digestive system gives the body energy and nutrients
d)
The digestive system allows the body to move
21.
How does the muscular system and the skeletal system work together?
a)
The muscular system allows the body to stand up while the skeletal system allows the body to move
b)
The muscular system allows the body to move and the skeletal system gives the body a structure 
c)
The muscular system gives the body nutrients while the skeletal system gives the body blood
d)
The skeletal system makes cells whilte the muscular system eats them.
22.
How does the cardiovascular system and the respiratory system work together?
a)
The cardiovascular system transports oxygen around the body while the repiratory system gives the body oxygen
b)
The cardiovascular system makes cells while the respiratory system moves them where they are suppose to go.
c)
The cardiovascular system allows the body to have energy while the repiratory system makes cells
d)
The cardiovascular system transports nutrients around the body while the respiratory system brings oxygen into the body
23.
 What is the main function of the respiratory system?
a)
take in oxygen and exhale waste like carbon dioxide
b)
move nutrients throughout the body
c)
take in carbon dioxide and exhale oxygen
24.
 What is the main job of the digestive system? 
a)
break down foods into nutrients that can be used by the body
b)
take in oxygen and exhale waste like carbon dioxide
c)
pump blood throughout the body
d)
makes the body hungry
25.

Groundwater is stored in underwater reservoirs called...

a)

Gaseous Water

b)

Water CAves

c)

Aquifers

d)

Groundwater

26.

The Biotic factors of an ecosystem include _____.

a)

Plants and animals that are reproducing

b)

Things that are living, moving and growing

c)

Microorganisms

d)

All of the above

27.

The abiotic factors of an ecosystem include_____.

a)

Rocks and minerals

b)

Water and nutrients

c)

Nonliving Things

d)

All of the above

28.

What is NOT appropriate ATV riding gear?

a)

Helmet

b)

Long Shirt

c)

Long Pants

d)

Flip Flops

29.

Which describes and "Extinct Species"

a)

Species have low numbers and are likely to become extinct

b)

Species are low in numbers and are likely to become endangerd

c)

There are no more living members of the species

d)

None of the above

30.

Which describes an "Endangered Species"

a)

Species has low numbers and are likely to become extinct

b)

Species are low in numbers and likely to become endangered

c)

There are no more living members of the species

d)

None of the above

31.

Which describes a "Threatened Species"

a)

Species has low numbers and are likely to become extinct

b)

Species are low in numbers and likely to become endangered

c)

There are no more living members of the species

d)

None of the above

32.

Animals that are hunted for food or sport are called _____

a)

Target

b)

Threatened

c)

Game

d)

Nuisance

33.

Which describes "Private Lands"

a)

Owned by the Government

b)

Owned by an individual or a corporation

34.

Which describes "Public Lands:

a)

Owned by the Government

b)

Owned by individual or a corporations

35.
The second energy level can hold up to how many electrons?
a)
2
b)
8
c)
10
d)
12
36.
What is the atomic mass of "F"
a)
9
b)
18
c)
17
d)
19
37.
How do you find out the number of protons in an atom?
a)
atomic number
b)
atomic mass
c)
charge
d)
atomic mass - atomic number
38.
How do you find out the number of neutrons in an atom?
a)
atomic number
b)
atomic mass
c)
charge
d)
atomic mass - atomic number
39.
All matter is made of _________. 
a)
energy 
b)
atoms 
c)
electrons 
d)
compounds 
40.
Which particle has a similar mass to a proton?
a)
Electron
b)
Neutron
c)
Photon
d)
Marble
41.
The mass of a proton is _______.
a)
1 amu
b)
1 gram
c)
has no mass
d)
undetermined
42.
The part of the atom that determines the identity of the atom is the ____________.
a)
proton
b)
nucleus
c)
electron
d)
neutron
43.
A substance that is made up for one type of atom is called an:
a)
atom
b)
element
c)
compound
d)
mixture
44.
How are elements ordered on the Periodic Table?
a)
Alphabetical Order
b)
By their color.
c)
By their atomic mass.
d)
By their atomic number.
45.
Which item on this element square is the chemical symbol?
a)
Copper
b)
29
c)
Cu
d)
63.546
46.
Which item on this element square represents the atomic number?
a)
13
b)
Al
c)
Aluminum
d)
26.981538
47.
How many neutrons are in the atom "K"?
a)
7
b)
19
c)
39
d)
20
48.
How many protons does an atom of Carbon have? 
a)
3
b)
12.011
c)
6
d)
none
49.
The first energy level can hold up to how many electrons?
a)
8
b)
4
c)
2
d)
5
50.
What are the number of electrons in Carbon?
a)
12
b)
10
c)
6
d)
14
51.
Which is an electron?
a)
A
b)
B
c)
C
52.
Which is a neutron?
a)
A
b)
B
c)
C
53.
What is the number of protons that the element in this image contain?
a)
14
b)
7
c)
15
d)
18
54.
Which is a proton?
a)
A
b)
B
c)
C