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Unit 6 - 7 mega quiz 2

Total questions: 111

Worksheet time: 1hrs 14mins

Name
Class
Date
1.

............... calendar is bases on moon phases

a)

Lunar

b)

Solar

c)

Polar

d)

None of the above

2.

Earth rotates on its (a)  

3.

As Earth revolves around the sun, the direction of its tilted axis doesn’t change

a)

True

b)

False

4.

The tilt of Earth’s axis and its orbit cause the seasons.

a)

True

b)

False

5.

Earth is divided into halves called ------------

(a)  

6.

The Northern Hemisphere extends from the equator to the North Pole, while the Southern Hemisphere extends from the equator to the South Pole.

a)

True

b)

False

7.
Earth rotates an imaginary line called ___________
a)

Axis

b)

Hemisphere

c)

Equator

8.
Day and night caused by earth’s rotation around its own axis
a)

True

b)

False

9.
The earth rotates once in a day or once in 24 hours.
a)

True

b)

False

10.
As the earth rotates, the part of the earth faces sun, its day and other part of the earth faces away from sun is night.
a)

True

b)

False

11.
One day on Venus is equal to _______ days on earth as Venus rotates so slowly.
a)

325 days

b)

255 days

c)

125 days

12.
The sun, earth and moon held together in a system by _____________
a)

Friction

b)

Gravity

c)

Magnet

13.
What is gravity ?
a)

is a force that pulls objects toward each other.

b)

is a force that resists the motion.

c)

is an attraction between magnets

14.
An _________ is the path that an object takes around another object in space.
a)

Orbit

b)

Shells

c)

circle

15.
The earth takes about ____________ days to complete one revolution.
a)

265

b)

165

c)

365

16.
The moon takes almost one month to complete its one rotation and one revolution.
a)

True

b)

False

17.
The sun is so large that about 1 million earths can fit inside it.
a)

True

b)

False

18.
The sun is made up of hot, glowing hydrogen and helium gases.
a)

True

b)

False

19.
The tilt of Earth’s axis and its orbit cause the seasons.
a)

True

b)

False

20.
The line divides the earth into two hemispheres is called an ___________
a)

Orbit

b)

Equator

21.
In June, Summer in Northern hemisphere then winter in Southern hemisphere.
a)

True

b)

False

22.
In June, the Northern hemisphere is titled towards the Sun and gets more direct sun rays of sunlight, it has few hours of daylight and cooler weather. It is winter here.
a)

False

b)

True

23.
A satellite
a)

is a force that pulls objects toward each other.

b)

is an object that moves around another larger object in a space.

c)

is a path in which moon revolves around earth?

24.
When rocks and chunks of debris from space slammed into the moon’s rocky surface _______ are formed.
a)

Craters

b)

Maria

25.
The plains on the moon’s surface is called
a)

Craters

b)

Maria

26.
The moon’s shape does not change. The changes in the appearance of the moon’s shape are known as ____________
a)

Seasons

b)

Day and Night

c)

Moon phases

27.
Each phase of the moon has a different shape. It takes about one year for the moon to complete all of its phases.
a)

True

b)

False

28.
The motions of the Earth and the moon are responsible for the phases you see.
a)

True

b)

False

29.
The lit portion grows larger until we see a _________ moon
a)

Half

b)

Full

30.
During the new moon phase, we can’t see the moon at all because
a)

the moon is present between Earth and the Sun.

b)

the earth is present between sun and moon.

31.
As the moon continues in its orbit, we see less of its lit portion. When it is half lit again, it is a _____________ moon.
a)

First

b)

Third

32.
The calendars based on the moon phases are called
a)

lunar calendars

b)

Solar calendars

33.
The calendars based on the earth’s orbit around the sun are called
a)

Solar calendars

b)

Lunar calendars

34.
The Chinese Zodiac calendar is based on moon phases so it is a lunar calendar.
a)

True

b)

False

35.
The Aztec calendar is based on
a)

the earth’s orbit around the sun.

b)

Moon phases

36.
The modern calendars are ____________________. Each month is based roughly on the moon’s phases. Once in a while, there are two full moons in one month.
a)

Lunar calendars

b)

Solar calendars.

37.
The moon takes the same amount of time to rotate and revolve that’s why we see only one side of the moon.
a)

True

b)

False

38.
The moon is one-fourth the size of earth.
a)

True

b)

False

39.

To turn about an axis.

a)

rotate

b)

orbit

c)

axis

d)

tide

40.

A group of stars that seems to form a picture or design in the sky

a)

orbit

b)

tide

c)

constellation

d)

axis

41.

The path of one object in space around another object.

(a)  

42.

The imaginary line around which Earth rotates (a)  

43.

a time of year with a particular type of weather

a)

hemisphere

b)

tide

c)

season

d)

model

44.

How would a scientist describe sunset?

a)

The sun doesn't move. Sunset occurs because Earth is rotating on its axis. As part of Earth turns away from the sun, the sun appears to set

b)

The sun moves. Sunset occurs because Earth is standing still.

45.

Where does the sun set?

a)

East

b)

West

c)

South

d)

North

46.

Where does the sun rise?

a)

East

b)

West

c)

South

d)

North

47.

List the planets in order from the Sun

a)

Earth Venus Mercury Saturn Mars Jupiter Neptune Uranus

b)

Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune

c)

Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto

d)

Mars Venus Earth Mercury Jupiter Saturn Uranus Neptune

48.

What are moon phases ?

4 lines
49.

What causes the phases of the moon?

a)

Earth's movement around the moon

b)

Earth's movement around the sun

c)

the sun's movement around the moon

d)

the moon's movement around Earth

50.

Type down the moon phases in order (just names)

4 lines
51.

Color, flexibility, texture and shape are examples of

a)

physical properties

b)

chemical properties

c)

matter

d)

mass

52.

Which answer makes the sentence true? Matter is anything that ____________.

a)

takes up space and has mass

b)

doesn't take up space but has mass

c)

takes up space but doesn't have mass

d)

doesn't take up space and doesn't have mass

53.

What properties does a baseball bat have?

a)

smooth and hard

b)

rough and hard

c)

smooth and soft

d)

rough and soft

54.

What takes up space and has mass ?

(a)  

55.

What part of matter can be observed with the senses like size, shape, color, and how it feels?

(a)  

56.

What sense do we use to sort matter by color?

a)

sight

b)

smell

c)

taste

d)

feel

57.

Are shoes matter?

a)

yes

b)

no

c)

maybe

58.

When we sort things by small, medium, or large, what property of matter are we using to sort?

a)

size

b)

texture

c)

hardness

d)

taste

59.

When we sort things by soft, hard, or rough, what property of matter are we using to sort?

a)

size

b)

texture

c)

hardness

d)

taste

60.

When we sort things by red, blue, green, or yellow, what property of matter are we using to sort?

a)

color

b)

size

c)

hardness

d)

smell

61.

What is the texture of an object?

a)

What the surface looks and feels like

b)

What the surface smells like

c)

What is the surface's color

d)

What is the object's size

62.

Which property are you measuring when you use a balance scale?

a)

Mass

b)

Weight

c)

Force

d)

Volume

63.

What would the texture of a balloon be like?

a)

rough

b)

smooth

c)

hard

d)

soft

64.

what is the state of this?

a)

solid

b)

liquid

c)

gas

65.

what is the state of this

a)

solid

b)

liquid

c)

gas

66.

what is the state of this

a)

solid

b)

liquid

c)

gas

67.

what is the state of this

a)

solid

b)

liquid

c)

gas

68.

Liquid water does not have a definite (a)   .

69.

Solid, liquid and gas are considered...

(a)  

70.

Water is made of tiny _______________, we can tell what state of matter it is in by looking at how fast they move.

a)

particles

b)

water

c)

people

d)

cats

71.

Water that is in solid form has a definite ______________ and _____________.

a)

shape, volume

b)

shape, mass

c)

mass, volume

d)

none of the above

72.

The state of matter that has no definite shape or volume is...

a)

solid

b)

liquid

c)

gas

73.

When water changes from a liquid to a gas it is called a ___________________.

a)

change of state

b)

state of matter

c)

none of the above

d)

?

74.

When liquid water from the ocean or a lake enter the air as vapor, the change of state is called _______________.

a)

evaporation, liquid to gas

b)

condensation, liquid to gas

c)

evaporation, gas t o liquid

d)

condensation, gas to liquid

75.

Energy is _______________ when a solid changes to a liquid (melting).

a)

added

b)

removed

76.

Steam, fog, and water vapor are examples of what?

a)

gas

b)

liquid

c)

solid

77.

The particles in a _________________ are farthest apart.

a)

solid

b)

liquid

c)

gas

78.

Water changing from a liquid to a gas is called _______________.

a)

evaporation

b)

melting

c)

condensation

d)

sublimation

79.

Water changing from a gas to a liquid is called _______________.

a)

evaporation

b)

condensation

c)

melting

d)

freezing

80.

Water changing from a solid to a liquid is called _______________.

a)

evaporation

b)

melting

c)

freezing

d)

condensation

81.

Water changing from a liquid to a solid is called _______________.

a)

melting

b)

freezing

c)

evaporation

d)

condensation

82.

What are the three states of matter?

4 lines
83.

Water can become all 3 states of matter.

a)

True

b)

False

84.

The process by which gas changes to a liquid. For example, water vapor cooling and turning into water droplets/steam is an example of......

a)

Condensation

b)

Evaporation

c)

Melting

d)

Freezing

85.

Which form of matter has a definite shape and takes up space (has definite volume)?

4 lines
86.

A change of state happens when you add or remove ____________.

a)

energy

b)

size

c)

mass

d)

volume

87.

Measure of the amount of matter

a)

mass

b)

volume

c)

energy

d)

size

88.

Anything that has mass & takes up space

a)

matter

b)

mass

c)

volume

d)

solid

89.

A 55-gram egg is placed in a pot. After the egg is boiled, which is most likely the mass of the egg?

a)

55 gram

b)

50 gram

c)

60 gram

d)

0 gram

90.

Matter can not be created nor destroyed: it can only be

a)

Transformed, changed

b)

vanished

c)

damaged

91.

The Law of Conservation of Mass States that .....

4 lines
92.

Density is ?

a)

is the amount of matter in an object.

b)

. is how much space an object takes up.

c)

is the amount of matter present in a certain volume of a substance.

93.

...... is used to measure masses of an object

a)

Pan Balance

b)

Spring Scale

c)

Thermometer

94.

____________ is used to measure volume of liquids

a)

Graduated Cylinder

b)

Pan Balance

c)

Spring Scale

95.

In a chemical reaction, 300 grams of reactant A are combined with 100 grams of reactant B. Both A and B react to completion. How much will the product weigh?

a)

200 grams

b)

400 grams

c)

300 grams

96.

Can matter be created or destroyed?

a)

Yes, it can be created.

b)

Yes, it can be destroyed.

c)

No, matter is always conserved

d)

None of these

97.

The mass after a physical change, such as ice melting into water, stays the same

a)

True

b)

False

98.

Less massive objects are measured in grams (g). More massive objects are measured in kilograms (kg).

a)

True

b)

False

99.

Hardness describes how easily something can bend or dent.

a)

True

b)

False

100.

Volume is how much space an object takes up

a)

True

b)

False

101.

Liquid water does not have a definite ________________.

a)

liquid

b)

shape

c)

volume

d)

mass

102.

Water that is in solid form has a definite ______________ and _____________.

a)

temperature and taste

b)

shape and volume

c)

shape and taste

d)

look

103.

The state of matter that has no definite shape or volume is...

a)

solid

b)

liquid

c)

gas

d)

nothing

104.

When water changes from a liquid to a gas it is called a ___________________.

a)

change of state

b)

state

c)

liquid

d)

gas

105.

Changing the size and shapes of pieces of wood would be a chemical change

a)

False

b)

True

106.

In a physical change, the makeup of matter is changed.

a)

True

b)

False

107.

Evaporation occurs when liquid water changes into a gas.

a)

True

b)

False

108.

Evaporation and condensation are physical changes

a)

True

b)

False

109.

Burning wood is a physical change

a)

True

b)

False

110.

When ice cream melts, a chemical change occurs.

a)

True

b)

False

111.

Melting, pouring and molding candles is a chemical change

a)

True

b)

False