Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
8th Grade Science TCAP Review
Test Description: TCAP Review for 8th grade
Instructions: Answer all questions to get your test result.
1) When copper reacts with oxygen in the air, a color change takes place that turns the surface of the copper green. What type of change occurs to produce this color change?
A
chemical change
B
dissolving
C
mixing
D
physical change
2) Two different fossils found in the same layer of sedimentary rock are most likely
A
fossils that formed in lava that cooled.
B
the remains of organisms that lived in different climates
C
fossils of the same species.
D
the remains of organisms that have the same relative age.
3) Which type of magnet produces a magnetic field most similar to Earth's?
A
bar magnet
B
temporary magnet
C
electromagnet
D
horseshoe magnet
4) As the distance between two objects increases, the force of gravity between them
A
remains the same.
B
increases.
C
decreases.
D
disappears.
5) Soap has a slippery feel and a bitter tasste. What do these characteristics suggest about soap?
A
It is an acid.
B
It is a salt.
C
It is a base.
D
It is a neutral substance.
6) Which two pieces of laboratory equipment can be used to find and compare the densities of different wood block samples?
A
beaker and stopwatch
B
balane and ruler
C
graduated cylinder and microscope
D
balance and thermometer
7) Which population would e best adapted to life in a deep lake?
A
a population of organisms with wings
B
a population of organisms that use fins for movement
C
a population of organisms that get their energy from the sun
D
a population of organisms with long legs
8) Which of these is most likely to result from clear-cutting a forest to create space for a new shopping mall?
A
decreased carbon dioxide production
B
loss of habitat and decreased biodiversity
C
a large number of plant-based medicines
D
increased oxygen production
9) Which substance below is a compound?
A
Na
B
O
C
H2O
D
Cl
10) Which is an example of a physical change?
A
burning methane gas to produce water and carbon dioxide
B
combining vinegar and baking soda to form a salt and water
C
the formation of silver sulfide when silver reacts with sulfur in the air
D
the condensation of water vapor on the outside of a cold can of soda
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?