Quiz about Science Final Exam 2023

Question 1

What would be the best unit of measurement to use if you were measuring the length of a dry erase marker?

Accepted Answer

centimeter

Answer

millimeter

Answer

kilometer

Answer

meter

Question 2

What would be the best unit of measurement to use if you were measuring the mass of a tangerine?

Accepted Answer

grams

Answer

milligram

Answer

centigram

Answer

kilogram

Question 3

Which of the following units would you use to measure liquid volume?

Accepted Answer

liter

Answer

meters

Answer

grams

Answer

degrees

Question 4

The amount of matter in an object is ________.

Accepted Answer

mass

Answer

volume

Answer

weight

Answer

density

Question 5

Define: volume

Accepted Answer

how much space something takes up

Answer

what color something is

Answer

how heavy something is

Answer

the amount of matter in an object

Question 6

What is the volume of the key?

Accepted Answer

10 mL

Answer

50 mL

Answer

60 mL

Answer

5 mL

Question 7

What is the volume of liquid being measured in the graduated cylinder?

Accepted Answer

36 mL

Answer

40 mL

Answer

30 mL

Answer

34 mL

Question 8

What temperature is the thermometer reading?

Accepted Answer

30 $$\degree C$$

Answer

40 $$\degree C$$

Answer

25 $$\degree C$$

Answer

35 $$\degree C$$

Question 9

What if the temperature increases by 12 $$\degree C$$ ? What would it be then?

Accepted Answer

42
$$\degree C$$

Answer

52 $$\degree C$$

Answer

37
$$\degree C$$

Answer

47
$$\degree C$$

Question 10

What is the correct reading of the triple beam balance?

Accepted Answer

373.3 g

Answer

270.3 g

Answer

475.4 g

Answer

352.6 g

Question 11

What is an appropriate lab safety measure you should take when completing a lab?

Accepted Answer

Wear safety goggles

Answer

wear loose baggy clothing

Answer

work with chipped glassware

Answer

run around wildly before the teacher gets there

Question 12

The plant on the left side is considered to be the _____________.

Accepted Answer

control

Answer

independent variable

Answer

dependent variable

Answer

hypothesis

Question 13

The particles shown represent a ________.

Accepted Answer

liquid

Answer

solid

Answer

gas

Answer

plasma

Question 14

The particles shown represent a ________.

Accepted Answer

gas

Answer

solid

Answer

liquid

Answer

plasma

Question 15

Which of the following is considered a chemical change?

Accepted Answer

burning a marshmallow in a campfire

Answer

ice melting

Answer

water evaporating

Answer

chopping wood

Question 16

The particles shown represent a ________.

Accepted Answer

solid

Answer

liquid

Answer

gas

Answer

plasma

Question 17

Letter a is pointing to __________

Accepted Answer

electron

Answer

proton

Answer

neutron

Answer

nucleus

Question 18

Letter b is pointing to __________

Accepted Answer

neutron

Answer

electron

Answer

proton

Answer

nucleus

Question 19

Letter c is pointing to __________

Accepted Answer

proton

Answer

electron

Answer

neutron

Answer

nucleus

Question 20

The center of the atom is called the __________.

(It is comprised of protons and neutrons)

Accepted Answer

nucleus

Answer

electron

Answer

proton

Answer

neutron

Question 21

What is the formula for salt?

Accepted Answer

NaCl

Answer

$$CO_2$$

Answer

$$C_{12}H_{22}O_{11}$$

Answer

$$H_2O$$

Question 22

What happens when elements combine chemically?

Accepted Answer

new properties are formed

Answer

It creates coffee

Answer

poisonous gases are released

Answer

Nothing

Question 23

What is formed when two or more different elements unite chemically?

Accepted Answer

a compound

Answer

a mixture

Answer

a solution

Answer

an atom

Question 24

Water is a ______________.

Accepted Answer

a compound

Answer

a mixture

Answer

a solution

Answer

an atom

Question 25

What term describes what is happening at letter C?

Accepted Answer

evaporation

Answer

condensation

Answer

transpiration

Answer

precipitation

Question 26

What term describes what is happening at letter D?

Accepted Answer

transpiration

Answer

evaporation

Answer

condensation

Answer

precipitation

Question 27

What is the main energy source that drives the water cycle?

Accepted Answer

the sun

Answer

electricity

Answer

the moon

Answer

the ocean

Question 28

Which one of the following is a physical change?

Accepted Answer

sharpening a pencil

Answer

digesting food

Answer

mixing baking soda and vinegar

Answer

baking a cake

Question 29

Which one of the following is a mixture?

Accepted Answer

trail mix

Answer

salt

Answer

sugar

Answer

hydrogen peroxide

Question 30

An element cannot be broken down into a simpler substance. Which one of the following is an element?

Accepted Answer

gold

Answer

compound

Answer

molecule

Answer

salt water

Question 31

When something melts it __________.

Accepted Answer

changes from a solid to a liquid

Answer

changes from a liquid to a solid

Answer

changes from a liquid to a gas

Answer

changes from a gas to a solid

Question 32

What occurs when the Earth's plates move toward each other?

Accepted Answer

mountain building

Answer

subduction

Answer

severe weather

Answer

trench develop

Question 33

What causes continental drift, earthquakes, and volcanic eruptions?

Accepted Answer

convection currents underneath the Earth's crust

Answer

the rotation of the Earth

Answer

the ocean currents

Answer

gravitational pull

Question 34

What is the thickest layer of Earth?

Accepted Answer

mantle

Answer

outer core

Answer

crust

Answer

inner core

Question 35

The Earth's crust is located __________.

Accepted Answer

on top of a layer of flowing hot magma

Answer

at the core of the Earth

Answer

below the mantle

Answer

In outer space

Question 36

Which layer of the Earth has a mostly rocky shell?

Accepted Answer

the crust

Answer

the outer core

Answer

the inner core

Answer

the mantle

Question 37

Which element mostly appears in the Earth's crust?

Accepted Answer

oxygen

Answer

helium

Answer

aluminum

Answer

silicon

Question 38

Which one of the following is not considered a property of a mineral?

Accepted Answer

mass

Answer

color

Answer

luster

Answer

hardness

Question 39

How would you test the hardness of a mineral?

Accepted Answer

by scratching it across a glass plate

Answer

smashing the mineral in half

Answer

by using the Moh's Hardness Scale

Answer

squeezing it as hard as you can

Question 40

What is the main purpose in using the Moh's Hardness scale?

Accepted Answer

to identify a mineral sample

Answer

to find out the mineral's streak color

Answer

to find the luster of the mineral

Answer

to find the mineral's density

Question 41

What happens for a sedimentary rock to turn into a metamorphic rock

Accepted Answer

heat and pressure

Answer

sedimentation

Answer

weathering and erosion

Answer

burial and cementing

Question 42

What type of rocks contain fossils?

Accepted Answer

sedimentary

Answer

marble

Answer

igneous

Answer

metamorphic

Question 43

How does igneous rock form?

Accepted Answer

when lava cools above ground

Answer

through heat and pressure

Answer

through cementation and compaction

Answer

by weathering and erosion

Question 44

How do metamorphic rocks form?

Accepted Answer

through heat and pressure

Answer

through cementation and compaction

Answer

when lava cools above ground

Answer

by weathering and erosion

Question 45

Rocks that have fossilized shells were formed _________________,

Accepted Answer

by sedimentation

Answer

through heat and pressure

Answer

through cementation and compaction

Answer

when lava cools

Question 46

What do meteorologists study?

Accepted Answer

the weather

Answer

chemistry

Answer

meteors

Answer

outer space

Question 47

What happens the temperature when a cold front passes through?

Accepted Answer

it will fall

Answer

it will rise

Answer

it will stay the same

Question 48

What layer of Earth does weather occur?

Accepted Answer

troposphere

Answer

atmosphere

Answer

stratosphere

Answer

mesosphere

Question 49

What is the Sun classified as?

Accepted Answer

a star

Answer

a planet

Answer

a comet

Answer

a meteor

Question 50

Why do some constellations look different in the summer and winter skies? What is the best explanation for this?

Accepted Answer

The Earth revolves around the Sun

Answer

the stars move

Answer

because the Earth is rotating on its axis

Answer

It depends on the Moon's location

Question 51

What is the scientist called who would study a meteor?

Accepted Answer

an astronomer

Answer

a geologist

Answer

a biologist

Answer

a meteorologist

Question 52

What force is responsible for Earth's revolution around the Sun?

Accepted Answer

gravitational force

Answer

a magnetic force

Answer

an electromagnetic force

Answer

a solar force

Question 53

The Earth's orbit around the Sun is best described as __________.

Accepted Answer

a slightly eccentric ellipse

Answer

a rectangular shape

Answer

a figure 8

Answer

a perfect circle

Question 54

How many days does it take for the Earth to revolve around the Sun?

Accepted Answer

365 days

Answer

425 days

Answer

48 days

Answer

30 days

Question 55

What is happening in this picture?

Accepted Answer

an eclipse of the Sun

Answer

the Earth is moving away from the Sun

Answer

a Lunar Eclipse

Answer

different moon phases

Question 56

When the moon orbits around the Earth, this is called ____________?

Accepted Answer

a revolution

Answer

vibrating

Answer

spinning

Answer

a rotation

Question 57

Why does the moon appear to shine?

Accepted Answer

it reflects the light of the Sun

Answer

it rotates faster than Earth

Answer

its gravity makes it glow

Answer

it has glowing properties

Question 58

The days get longer in the summer time in the United States. What is the cause of this?

Accepted Answer

The Earth is tilted toward the Sun

Answer

The Earth's rotation is very fast

Answer

Earth is moving toward the Sun

Answer

The moon is full

Question 59

What is the effect as Earth revolves around the Sun?

Accepted Answer

The seasons of Spring, Summer, Fall and Winter

Answer

day and night

Answer

The sun rises and sets

Answer

The stars follow a circular path around the North Star

Question 60

What planets are known as the gas giants??

Accepted Answer

Jupiter, Saturn, Uranus & Neptune

Answer

Venus, Neptune, Mars & Pluto

Answer

Earth, Venus, Jupiter & Uranus

Answer

Mercury, Venus, Earth & Mars

Question 61

What is the atomic number?

Accepted Answer

50

Answer

118.711

Answer

118

Answer

711

Question 62

What is the atomic mass?

Accepted Answer

118.711

Answer

50

Answer

118

Answer

711

Question 63

Which subatomic particle has no charge?

Accepted Answer

neutron

Answer

nucleus

Answer

proton

Answer

electron

Question 64

Which two subatomic particles contain most of the atom's mass?

Accepted Answer

protons & neutrons

Answer

nucleus & electrons

Answer

electrons & protons

Answer

neutrons & electrons

Science Final Exam 2023

70 questions

What would be the best unit of measurement to use if you were measuring the length of a dry erase marker?

What would be the best unit of measurement to use if you were measuring the mass of a tangerine?

Which of the following units would you use to measure liquid volume?

The amount of matter in an object is ________.

Define: volume

What is the volume of the key?

What is the volume of liquid being measured in the graduated cylinder?

What temperature is the thermometer reading?

What is the correct reading of the triple beam balance?

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