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Unit 1 Review

Total questions: 56

Worksheet time: 41mins

Name
Class
Date
1.
Observation or Inference?
There are three young girls with party hats on
a)
observation
b)
inference
2.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1, 
d)
4, 3, 1, 2
3.
Observation or Inference?
The wind is blowing today
a)
observation
b)
inference
4.
Observation or Inference?
I think a tsunami put the boat on the house
a)
observation
b)
inference
5.
Observation or Inference?
There is a red car at the bottom of a pool
a)
observation
b)
inference
6.
Observation or Inference?
I believe the skateboard is going land on the crack in the sidewalk and he will crash
a)
observation
b)
inference
7.
Which statement is an inference about this picture?
a)
The van is tan.
b)
The  van ran into KFC. 
c)
The driver was hungry. 
d)
Red and white are part of the KFC building. 
8.
How many children like green?
a)
100
b)
10
c)
2
d)
5
9.
How many students either chose a snake or a hamster?
a)
2
b)
3
c)
4
d)
5
10.
If you break glassware in the lab, you should...
a)
Tell the teacher
b)
Clean it up quickly before the teacher notices
c)
Scream at the top of your lungs
11.
What units do we use to measure length?
a)
meters (m)
b)
milliliters (mL)
c)
grams (g)
d)
cubic centimeters (cm3)
12.
Unit for measuring mass?
a)
cm
b)
kg
c)
Liter
d)
lightyear
13.
What is the length of this crayon?
a)
7.1 in
b)
7.0 cm
c)
7.1 cm
d)
7.6 cm
14.
What is the length of this object?
a)
5.0 cm
b)
5.5 cm
c)
5.3 cm
d)
5.1 cm
15.
What is the length of this line?
a)
4.5 cm
b)
5 cm
c)
4.3 cm
d)
4.4 cm
16.
What should you do if you wear glasses when handling chemicals?
a)
Don't worry about goggles
b)
Wear goggles over your glasses
c)
Take your glasses off to wear goggles
17.
What tool measure in degrees Fahrenheit or degrees Celsius?
a)
meter stick
b)
thermometer
c)
graduated cylinder
d)
spring scale
18.
What measurement is taken with this instrument?
a)
weight
b)
mass
c)
volume
d)
distance
19.
a)
beaker
b)
graduated cylinder
c)
test tube
d)
eyedropper
20.
a)
safety goggles
b)
microscope
c)
hand lens
d)
metric measuring tape
21.
The term, mass can be defined as:
a)
the amount of space an object takes up
b)
how much matter crammed into something
c)
the amount of matter in something
d)
l x w x h 
22.
The unit of measurement for mass is the: 
a)
gram
b)
liter 
c)
meter
d)
cm
23.
The unit of measurement for length is the: 
a)
gram
b)
liter 
c)
meter
d)
cm
24.
The name of the liquid measurement line that is read for liquid volume is known as the 
a)
bubble
b)
meniscus
c)
water line
d)
none of these
25.
Measure to the nearest milliliter.
a)
73 mL
b)
73.0 mL
c)
76 mL
d)
76.1 mL
26.
Polaris is also known as the
a)
Big Dipper
b)
Little Dipper
c)
North Star
d)
South Star
27.
Observation or Inference?
I believe he must have hit a pothole in the road
a)
observation
b)
inference
28.

This part of the Earth System includes all living things, including plants and animals.

a)

Lithosphere

b)

Atmosphere

c)

Hydrosphere

d)

Biosphere

29.
Observation or Inference?
A woman is being asked to leave a movie theater
a)
observation
b)
inference
30.
Observation or Inference?
It is a hot summer day
a)
observation
b)
inference
31.

The latitude of the observer can be determined by measuring the altitude of Polaris because Earth has a

a)

nearly spherical shape

b)

nearly circular orbit around the Sun

c)

variable length of day

d)

fairly constant period of revolution

32.

Earth's true shape is a

a)

Sphere

b)

Square

c)

Oblate Spheroid

33.

All are pieces of evidence of Earth's rounds shape EXCEPT..

a)

Photos from space

b)

Reflection during a Lunar Eclipse

c)

Boats "sinking" on the horizon

d)

We have gravity

34.

How can we describe an oblate spheroid?

a)

The Earth bulges at the poles

b)

The Earth bulges at the equator

c)

The Earth is perfectly spherical

35.
a)
Goggles
b)
Measuring Cup
c)
Balance Scale
36.

Which of the following lists the layers of the atmosphere in order from Earth’s surface to space?

a)

Thermosphere, Stratosphere, Mesosphere, Thermosphere

b)

Troposphere, Stratosphere, Mesosphere, Thermosphere

c)

Thermosphere, Stratosphere, Mesosphere, Thermosphere

d)

Troposphere, Mesosphere, Stratosphere, Thermosphere

37.

The BEST description of the troposphere is the layer of the atmosphere with the

a)

most ozone.

b)

greatest density.

c)

highest altitude.

d)

coldest temperature.

38.

The following image shows which piece of evidence for a Round Earth?

a)

Boats are sinking into the Ocean.

b)

Boats are sailing around the curve of the Earth.

c)

Certain boats are bigger than other boats.

d)

These boats have a circular shadow on the water.

39.
Wind is part of what sphere of Earth?
a)
Windosphere
b)
Atmosphere
c)
Hydrosphere
d)
Airosphere
40.
Observation or Inference?
There are yellow tree leaves on the ground
a)
observation
b)
inference
41.
This picture shows
a)
Atmosphere
b)
Biosphere
c)
Hydrosphere
d)
Geosphere
42.

The lithosphere contains what two things

a)

inner and outer core

b)

inner and outer crust

c)

crust and rigid mantle

d)

rigid mantle and athenosphere

43.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
44.
Why does ice float?
a)
Liquid water is less dense than solid water.
b)
Solid water is less dense than liquid water.
c)
Gaseous water is less dense than solid water.
d)
Liquid water is less dense than gaseous water.
45.
What is the correct order (starting from the surface) of Earth's layers?
a)
crust, outer core, inner core, mantle
b)
mantle, outer core, inner core, crust
c)
crust, mantle, outer core, inner core
d)
outer core, inner core, crust, mantle
46.
Which layer of Earth has the GREATEST density?
a)
crust
b)
mantle
c)
outer core
d)
inner core
47.

Which layer is the coolest in temperature?

a)

crust

b)

mantle

c)

outer core

d)

inner core

48.

Which layer is shown in red?

a)

crust

b)

mantle

c)

outer core

d)

inner core

49.

Which layer is the hottest?

a)

crust

b)

mantle

c)

outer core

d)

inner core

50.

Which layer of the Earth is the THICKEST?

a)

crust

b)

mantle

c)

outer core

d)

inner core

51.

Which layer is made (mostly) of SOLID iron and nickel?

a)

crust

b)

mantle

c)

outer core

d)

inner core

52.

The four spheres of the Earth include (select all correct answers).

a)

Atmosphere

b)

Biosphere

c)

Hydrosphere

d)

Lithosphere

e)

Dinsophere

53.

This part of the Earth System includes the gases that surround the earth.

a)

Lithosphere

b)

Atmosphere

c)

Hydrosphere

d)

Biosphere

54.

This part of the Earth System includes the planet's water, including the oceans, lakes, rivers, ground water, ice, and vapor.

a)

Lithosphere

b)

Atmosphere

c)

Hydrosphere

d)

Biosphere

55.
When is it OK to eat or drink at the lab tables?
a)
Always
b)
During group work, but not during lab activities
c)
Never
d)
During lab activities
56.

The following image shows which piece of evidence for a Round Earth?

a)

The Moon is bright.

b)

There is a "Face" in the Moon.

c)

The shadow on the Moon is Curved.

d)

The Moon is round.

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