WorksheetsES Sem 1 Review 2019
Total questions: 31
Worksheet time: 26mins
Name
Class
Date
1.
What direction is the warm front moving?
a)
northwest
b)
northeast
c)
southwest
d)
southeast
2.
Where is ocean water the densest.
a)
The surface
b)
The middle
c)
The bottom
d)
Lake Michigan
3.
Heat from the sun travels to Earth by _____.
a)
conduction
b)
convection
c)
insulation
d)
radiation
4.
I am a cloud that brings rain and thunderstorms. What am I?
a)
Cirrus cloud
b)
Cumulonimbus cloud
c)
Stratus cloud
d)
Altocirrus cloud
5.
The ___________ of the Earth causes day and night.
a)
rotation
b)
revolution
c)
orbit
d)
tilt
6.
Where do most hurricanes that land on the East Coast of the U.S. form?
a)
In cold water in the Pacific Ocean, near Japan
b)
In warm water in the Pacific Ocean, near Australia
c)
In warm water in the Atlantic Ocean, near the Equator
d)
In the cold water in the Atlantic Ocean, near Canada
7.
Which planet is between Venus and Mars?
a)
Earth
b)
Neptune
c)
Mercury
d)
Jupiter
8.
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)
An ambulance may be on the way.
9.
These can be produced by thunderstorms
a)
stationary fronts
b)
tornadoes
c)
volcanoes
d)
tsunamis
10.
What special force is found in the asthenosphere?
a)
Wind
b)
Convection currents
c)
Tides
d)
Lava
11.
Earth's current atmosphere is
a)
78% nitrogen, 21% oxygen, 0.9% argon and 0.037% carbon dioxide
b)
78% oxygen, 21%nitrogen, 0.9% argon, 0.037% carbon dioxide
c)
78% nitrogen, 21% argon, 1% oxygen
d)
78% oxygen, 21% nitrogen, 1% carbon dioxide
12.
The layers of the atmosphere in order from bottom to top are
a)
troposphere, stratosphere, mesosphere, thermosphere, exosphere
b)
troposphere, mesosphere, atmosphere, thermosphere
c)
mesosphere, thermosphere, troposphere, stratosphere, exosphere
d)
thermosphere, stratosphere, mesosphere, troposphere, exosphere
13.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
14.
Frank has an eraser. It has a mass of 4g, and a volume of 2cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
15.
Which star is considered a Main Sequence Star? A, B, C, or D?
a)
A
b)
B
c)
C
d)
D
16.
Which weather tool measures air pressure?
a)
thermometer
b)
barometer
c)
anemometer
d)
psychrometer
17.
The boy is in the water.
a)
Observation
b)
Inference
18.
The boy broke the branch.
a)
Observation
b)
Inference
19.
This variable in an experiment is the one being deliberately changed by the scientist.
a)
dependent variable
b)
independent variable
c)
data
d)
control group
20.
Why should experiments be repeated over and over to see if the results are the same each time?
a)
more trials gives more evidence
b)
fewer trials gives better proof
c)
No one will be able to repeat the experiment
d)
Everyone will believe you without proof
21.
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...
a)
The type of plant
b)
The amount of sunlight
c)
The type of music
d)
The type of liquid
22.
A student wants to test the effects of type of exercise on heart rate. What is the dependent variable?
a)
heart rate
b)
type of exercise
c)
amount of exercise
d)
time of day exercise occurs
23.
A possible explanation to a problem that has been tested the most
a)
data
b)
theory
c)
hypothesis
d)
Law
24.
The heating of the troposphere occurs by the means circulation of what heat transfer?
a)
Conduction
b)
Convection
c)
Radiation
d)
Stationary front
25.
What cools off faster
a)
the ocean
b)
the land
26.
What happens to the air pressure as you travel higher in the atmosphere?(increase altitude)
a)
air pressure decreases
b)
air pressure increases
c)
air pressure stays the same
d)
there is no air pressure
27.
An object whose gravity is so strong that nothing can escape. They hold galaxies together.
a)
Planetary Nebula
b)
Planets
c)
Neutron Star
d)
Black Hole
28.
What is the third planet.
a)
saturn
b)
earth
c)
mars
d)
jupite
29.
Name the ocean floor feature that is at G
a)
Continental shelf
b)
Abyssal Plain
c)
Continental slope
d)
Trench
30.
Why is Earth so unique when compared to other planets?
a)
Earth has hurricanes
b)
Earth has atmospheric layers
c)
Earth has water
d)
Earth has water in 3 phases
31.
In coastal cities, at night, a ______________ breeze blows
a)
SEA
b)
cool
c)
humid
d)
LAND
100 %
