WorksheetsCBA 3 Review - Science 5
Total questions: 30
Worksheet time: 21mins
Name
Class
Date
1.
Which object is more dense than water?
a)
A
b)
B
c)
C
2.
Which of the following substances is not soluble in water?
a)
sand
b)
salt
c)
tea
d)
sugar
3.
Why does the pencil appear broken in the water?
a)
The water is reflecting light energy
b)
The water is refracting light energy
c)
The water is absorbing light energy
d)
The water is transmitting light energy
4.
If the water in the picture is put in the freezer, at what temperature will turn into ice
a)
0oC
b)
100oC
c)
50oC
d)
-10oC
5.
Which of the following is a good conductor of electricity?
a)
Iron nail
b)
Plastic bottle
c)
Cotton String
d)
Rubber eraser
6.
Which of the following statements is true?
a)
Earth rotates once a year and revolves every 24 hours.
b)
Earth rotates every 24 hours and revolves once a month.
c)
Earth rotates once every 24 hours and revolves once a year.
d)
Earth rotates and revolves once every 365 days.
7.
Which of the following is NOT an alternative energy resource?
a)
Biofuels
b)
Hydropower
c)
Geothermal Energy
d)
Fossil Fuels
8.
What type of alternative energy does this picture represent?
a)
Geothermal energy
b)
Hydropower
c)
Wind
d)
Biofuels
9.
What landform is in this picture?
a)
canyon
b)
river delta
c)
sand dune
d)
valley
10.
Which of the following best explains how fossil fuels are formed?
a)
Dead plants and animals are buried under layers of sediments and over 10 years turn into coal, oil, and natural gas.
b)
Dead plants and animals are buried under layers of volcanic lava and turn slowly into fossil fuels.
c)
Over time with the heat and pressure, dead plants and animals that are burried under layers of sedimentary rock are turn into coal, oil and natural gas.
11.
Which of the following substance do not reflect light energy well?
a)
Light color shirt
b)
Mirror
c)
Metal Spoon
d)
Dark color shirt
12.
What is weathering?
a)
The breaking of rock into smaller pieces of sediment
b)
The movement of sediment
c)
The dropping off of sediment in a new location
13.
Which of the following best explains how the sun appears to move and how shadows move?
a)
The sun and shadows both move from east to west during the day.
b)
The sun moves from west to east and shadows move in the opposite direction.
c)
The sun moves from east to west and the shadows move in the opposite direction.
d)
The sun and shadows both move from west to east.
14.
Which of the following is not a part of the formation of sedimentary rock?
a)
melting
b)
compacting
c)
cementing
d)
layering
15.
Which of the following is a valid statement?
a)
Hydropower comes from moving air.
b)
Geothermal energy comes from heat inside the earth.
c)
Biofuels comes from water.
d)
Solar energy is energy from living plants and animals.
16.
What powers the circuit?
a)
1
b)
2
c)
3
d)
4
17.
If you replace the paper clip with a plastic spoon, what happens?
a)
The bulb doesn't light
b)
The bulb is dimmer
c)
The wires get hot
d)
There is no change
18.
Which form of matter fills the space like it has in the balloon?
a)
liquid
b)
string
c)
solid
d)
gas
19.
Ice melts to form liquid water at this temperature.
a)
0 °C
b)
32 °C
c)
100 °F
d)
212 °F
20.
What is the boiling point of water
a)
0 C
b)
100 F
c)
50 C
d)
100 C
21.
Day and night is caused by the _____________ of earth on its axis.
a)
revolution
b)
orbit
c)
rotation
22.
Which shows these according to size, biggest to smallest?
a)
Earth, Moon, Sun
b)
Sun, Moon, Earth
c)
Earth, Sun, Moon
d)
Sun, Earth, Moon
23.
Which of the following is a characteristic of both the Earth and the Moon?
a)
Atmosphere containing oxygen
b)
Rocky surface covered with landforms
c)
Flowing water in oceans and rivers
d)
Fossils and fossil fuels under the surface
24.
Which phase of the moon would be found in the orange box?
a)
New moon
b)
Full moon
c)
Waxing gibbous
d)
Last quater
25.
About how long does it take the moon to make one complete cycle around the earth?
a)
65 days
b)
8 days
c)
365 days
d)
28 days
26.
Which of the following statements is true about shadows?
a)
The length of shadows increases all day long
b)
The length of shadows decreases all day long
c)
The length of shadows do not change
d)
The length of shadows are longest in the morning and evening
27.
What landform is this?
a)
delta
b)
canyon
c)
valley
d)
sand dune
28.
What landform is this?
a)
canyon
b)
valley
c)
delta
d)
mountain
29.
How does a delta form?
a)
a river slowing down
b)
it's just a river that empties into an ocean or lake
c)
the current of the river speeds up at the mouth causing sediment to wash away
d)
the current of the river slows down causing sediment to deposit
30.
What helps to shape canyons?
a)
fast moving water
b)
glaciers
c)
rain
100 %
