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End of the year Science review

Total questions: 50

Worksheet time: 36mins

Name
Class
Date
1.

What is similar about the paths that energy took through the ecosystem?

a)

They all have the same animals

b)

All the paths have energy from the moon

c)

They all begin with the sun

d)

They all end with the sun

2.

What do earthworms, slugs, and mushrooms have to do with soil?

a)

They all live in the soil

b)

They all help organisms decompose into the soil

c)

They all are a vital part of the ecosystem

d)

All of the above

3.

Plants make their own food

a)

True

b)

False

4.
Which of the following is an example of an interaction between a living and nonliving organism?
a)
a snake using a mouse for food
b)
a worm using the soil as shelter
c)
a bird using an insect for food
5.
Are floods a natural event that causes a change in the environment?
a)
yes
b)
no
6.
A deer eats from Farmer McClard's cornfield. A flood destroyed the field of crops. What will happen to the deer now that the corn is destroyed?
a)
The deer will plant more crops.
b)
The deer will leave the area to find food.
c)
None of the Above
7.
Which of these organisms is a producer?
a)
strawberries
b)
insect
c)
mouse
d)
owl
8.

What is a non-living thing item.

a)

Giraffe

b)

Water

c)

Zebra

d)

Tree

9.

Decomposers such as fungi, insects, and molds get their energy from __________.

a)

Water

b)

Decaying plants and animals

c)

Fertilizer

d)

All of the above

10.
Rocks and sand are
a)
biotic
b)
abiotic
11.

In a meadow ecosystem, a population of rabbits increases. What populations are most likely to increase as a result?

a)

foxes, hawks, and other predators of the rabbits

b)

leafy plants that rabbits eat

c)

rabbits that live elsewhere

d)

worms that live in the meadow soil

12.

An organism that makes its own food is a/an

a)

producer.

b)

consumer.

c)

predator.

d)

prey.

13.

Which organism below is a consumer?

a)

spruce tree

b)

tulip

c)

bald eagle

d)

dogwood flower

14.
How long does it take from one full moon to the next full moon?
a)
About one day.
b)
About one year
c)
About one season
d)
About one month.
15.
The sun is a star.  Why does it look brighter than other stars?
a)
It's larger than other stars.
b)
It's hotter than other stars.
c)
It's closer than other stars.
d)
It's smaller than other stars.
16.
The Sun, eight planets, and thousands of stars make up the 
a)
outer planets
b)
inner planets
c)
solar system
d)
light years
17.
The amount of matter in an object.
a)
force 
b)
mass
c)
weight 
d)
pressure 
18.
A person would weigh more on Jupiter than on the Earth because---
a)
Jupiter has less mass, and therefore less gravity
b)
Jupiter has more mass, and therefore less gravity.
c)
Jupiter has less mass, and therefore more gravity.
d)
Jupiter has more mass, and therefore more gravity
19.
__________holds all of the planets in orbit around the sun.
a)
Force
b)
Motion
c)
Weight
d)
Gravity
20.

All of the following objects are attracted to magnets EXCEPT _________.

a)

Iron nail

b)

Plastic button

c)

Steel scissors

d)

Iron screw

21.

Which of these objects is an insulator?

a)

Copper Wire

b)

Oven Mitt

c)

Paper Clip

d)

Soda Can

22.

A student mixes together iron filings, sand, salt, gravel, and water. Which ingredients will keep all their physical properties after being mixed?

a)

Iron filings, sand, and gravel

b)

Iron filings, sand, and salt

c)

Sand, gravel, and salt

d)

Sand, salt, and water

23.

A teacher mixes 50 grams of sugar with 100 mL of water in a beaker until the sugar dissolves. The teacher then puts the beaker on a hotplate and evaporates the water. How much sugar will be left after all the water evaporates?

a)

0 grams

b)

10 grams

c)

50 grams

d)

100 grams

24.

A class completes an experiment where they mix together salt, sand, and water. Which three tools will they need to separate the mixture?

a)

Stove, Spoon, Beaker

b)

Stove, Filter, Beaker

c)

Filter, Funnel, Beaker

d)

Filter, Spoon, Beaker

25.

Which of these is NOT a mixture?

a)

Hamburger

b)

Kool-Aid

c)

Fruit Salad

d)

Taco

26.

What would be the best way to separate the trail mix?

a)

Put the trail mix in a container and pour water on it.

b)

Drag a magnet over the trail mix to take apart the items.

c)

Place the trail mix in a pan and place it in the Sun.

d)

Use a utensil to physically separate the trail mix.

27.

Which of the following is the best method for separating ocean water?

a)

Use a filter to separate the salt from the water.

b)

Heat up a sample of ocean water on a stove.

c)

Add ten tablespoons of regular salt to ocean water.

d)

Place a sample of ocean water into the freezer.

28.
Why is a balloon with air in it heavier than a balloon without air?
a)
it's larger
b)
it has matter in it
c)
it takes up more space
d)
none of the above
29.
What do magnets stick to?
a)
copper
b)
wood
c)
iron
d)
plastic
30.
A possible explanation to a problem that has not yet been tested. 
a)
data
b)
theory
c)
hypothesis
d)
fact
31.
Which form of matter has a definite shape like this picture?
a)
liquid
b)
solid
c)
gas
d)
clay
32.
What is happening when my ice cream changes from a solid to a liquid?
a)
freezing
b)
melting
c)
burning
d)
evaporation
33.
matter
a)
Anything that has weight and takes up space
b)
anything that has a smell and you can feel it
c)
only a few things have matter
d)
the longest distance running
34.
volume
a)
the amount of space taken up by an object
b)
how loud you turn the radio up
c)
how heavy something is
d)
the three states of matter
35.
three states of matter
a)
skin,hair,eyelashes
b)
solid,liquid,gas
c)
pants,shorts,shirt
d)
shoes,socks,shoelace
36.
Which liquid is the most dense?  
a)
oil
b)
water
c)
syrup
d)
plastic bottle
37.
Which tool would you use to measure an objects temperature?
a)
Triple Beam Balance
b)
Magnet
c)
Pan Balance
d)
Thermometer
38.
Students have a container of water and several objects.  The water will help students observe _____________.
a)
if the objects are made of iron
b)
whether the objects sink or float
c)
how quickly the objects heat up
d)
the mass of each object
39.
What would the texture of a balloon be like?
a)
Rough
b)
Smooth
c)
Hard
d)
Bumpy
40.

Most of the water on Earth is __________.

a)

fresh water

b)

ground water

c)

salty water

d)

standing water

41.

The ___________ is the movement of water between Earth's geosphere and its atmosphere.

a)

air

b)

water cycle

c)

precipitation

d)

ocean

42.

Where is most of Earth’s water located?

a)

glaciers

b)

lakes

c)

oceans

d)

rivers

43.

Freshwater makes up how much of the Earth's water supply?

a)

97%

b)

75%

c)

25%

d)

3%

44.
How many more students like soccer than basketball?
a)
24
b)
15
c)
10
d)
17
45.

How many students picked baseball and swimming as their favorite sport?

a)

9

b)

2

c)

12

d)

11

46.

According to the data in the table, the students' favorite type of book is -

a)

mystery

b)

adventure

c)

science fiction

d)

biography

e)

other

47.

How many students voted for science and art?

a)

20

b)

12

c)

30

d)

6

48.

How many people chose pizza as their favorite food?

a)

11

b)

9

c)

10

d)

5

49.

How many more people chose pasta than hot dog?

a)

10

b)

8

c)

15

d)

5

50.

Look at the bar graph. Which tally chart matches the data on the bar graph?

a)

A

b)

B

c)

C

d)

D