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2/26/24 Science Review Challenge REDO

Total questions: 13

Worksheet time: 19mins

Name
Class
Date
1.

What would MOST LIKELY happen if coyotes disappeared from both ecosystems? 

a)

There would be more competition between hawks and owls in the desert ecosystem, and the chipmunk population would decrease in the forest ecosystem.

b)

There would be less competition between hawks and owls in the desert ecosystem, and the deer population would increase in the forest ecosystem. 

c)

The snake population would decrease in the desert ecosystem, and there would be less competition between hawks and snakes in the forest ecosystem.

2.

The lid on the pot shakes and steam escapes when the water boils. Which relationship explains why this happens?

a)

Molecules move slower when they are a liquid compared to when they are a gas. When the water boils, there are many slow-moving liquid particles colliding with the lid.

b)

Molecules move faster when they are a liquid compared to when they are a gas. When the water boils, there are many fast-moving liquid particles colliding with the lid.

c)

Molecules move faster when they are a gas compared to when they are a liquid. When the water boils, there are many fast-moving gas particles colliding with the lid.

3.

Which BEST describes how the transfer of energy from the stove affected the pot of water?

a)

It caused an increase in kinetic energy in the water, which changed some of the liquid to gas.

b)

It caused an increase in kinetic energy in the water, which changed some of the gas to liquid. 

c)

It caused a decrease in kinetic energy in the water, which changed some of the liquid to gas.

4.

Why are there different shapes of the Moon that we see at different times of the month?

a)

The shape of the Moon physically changes

b)

Our view of the Moon from Earth changes

5.

What causes the phases of the Moon?

a)

The Earth's shadow falling on the Moon

b)

The Moon's orbit around the Earth

c)

The Sun's movement across the sky

6.
From Earth, why do we always see the same side of the Moon?
a)
Moon doesn't rotate
b)
Earth's rotation is faster than Moon's
c)
Moon's rotation is same speed as its revolution
d)
Moon's rotation is faster than Earth's
7.
Phases of the moon in which the moon appears to be getting larger are referred to as _______.
a)
waxing
b)
waning
c)
new
d)
eclipse
8.

When the Moon receives less sunlight as it moves through the cycle, it is said to be

a)

waxing

b)

waning

c)

gibbous

9.

When the Moon receives more sunlight as it moves through the cycle, it is said to be

a)

waxing

b)

waning

c)

vibing

10.
What is illuminating the Moon?
a)
Nuclear Fusion
b)
Sunlight
c)
Mirrors
d)
Flashlights
11.

What does "Waning" mean?

a)

Appears like the moon is getting larger

b)

Appears like the moon is getting smaller

12.

Sequence the Moon's WAXING phases in order, beginning with the New Moon phase.​ ​ (a)   ​ (b)   ​ (c)   ​ (d)   ​ ​ (e)  

Choose from the below words
new moon
waxing crescent
first quarter
waxing gibbous
full moon
13.

Sequence the Moon's WANING phases in order, beginning with the full moon​ phase.​​ (a)   ​ (b)   ​ (c)   ​ (d)   ​ (e)  

Choose from the below words
full moon
waning gibbous
3rd quarter
waning crescent
new moon