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US Grade 8 Science Test 2

K-12 » Category

Author: TestGru Team (Education Specialist)

20 questions · All questions on one page

Prepared with up-to-date content
K-12 Grade 8 Science Middle School (Grade 8, USA Common Core) USA USA Common Core & NGSS
What is this test? for Grade 8 Science practice (Middle School 6-8, USA Common Core) — Middle School (Grade 8, USA Common Core) level, USA.
Is this for you? For Middle School students (Grade 8, 6-8) — if you are in Middle School, this is for you.
Section: K-12 Grade 8 Science · Education: Middle School · Part: K-12 Grade 8 Science · Country: USA

A regular habit of taking practice tests makes learned information stick and is one of the most important factors directly affecting exam success.

This test will help you gauge your knowledge in your field and manage your exam prep more efficiently.

By solving this test of 20 questions, you can both test your knowledge and identify the topics you need to improve.

Question 1
What is gas?
A) a color
B) a sound
C) a shape
D) spreads to fill space: air
Question 2
waterWhat is evaporation?
A) a color
B) a shape
C) a sound
D) liquid becomes gas
Question 3
waterWhat is condensation?
A) a shape
B) a sound
C) gas becomes liquid
D) a color
Question 4
What is freezing?
A) liquid becomes solid
B) a shape
C) a sound
D) a color
Question 5
sunWhat is Sun?
A) a cloud
B) a plant
C) a rock
D) main source of light and heat
Question 6
What is gravity?
A) a rock
B) a cloud
C) pulls objects down
D) a plant
Question 7
What is magnet?
A) a plant
B) attracts iron
C) a rock
D) a cloud
Question 8
What is friction?
A) a plant
B) a rock
C) slows moving objects
D) a cloud
Question 9
What is electricity?
A) a plant
B) a cloud
C) a rock
D) powers lights and devices
Question 10
waterWhat is the water cycle?
A) a tool
B) Venus
C) evaporation, condensation, precipitation
D) a game
Question 11
rockWhat is the rock cycle?
A) a game
B) a tool
C) rocks change over time
D) Venus
Question 12
cloudWhat is the weather?
A) a tool
B) daily air conditions
C) a game
D) Venus
Question 13
What is the climate?
A) Mercury
B) a game
C) a tool
D) long-term weather pattern
Question 14
What is the tornado?
A) a game
B) a tool
C) violently rotating wind
D) Mercury
Question 15
What is the hurricane?
A) giant ocean storm
B) a tool
C) Mercury
D) a game
Question 16
What element has the symbol O?
A) carbon
B) oxygen
C) iron
D) water
Question 17
What element has the symbol H?
A) hydrogen
B) iron
C) carbon
D) water
Question 18
What element has the symbol C?
A) carbon
B) oxygen
C) iron
D) water
Question 19
What element has the symbol Fe?
A) carbon
B) water
C) iron
D) gold
Question 20
What element has the symbol Au?
A) iron
B) gold
C) water
D) carbon

About This Test

For Elementary (K-5), Middle (6-8) and High School (9-12) in the USA — Common Core & NGSS-aligned Math, ELA, Science and Social Studies by grade level. Which grade is this for? K-12 USA curriculum.

K-12 USA — 13 grades × 7-15 subjects = 1,016+ tests. Covers Kindergarten to Grade 12: Math (Common Core), English Language Arts, Science (NGSS), Social Studies, Phonics/Spelling/Vocabulary, Art, Music, PE & Health, Pre-Algebra, Algebra 1 & 2, Geometry, Biology, Chemistry, Physics, Government and Pre-Calculus. Each heading has 8 tests × 20 questions = 160Q with no duplicates within a test. Tests are grade-appropriate (· Elementary K-5 foundation, Middle 6-8 transition, High 9-12 college-ready). Use Is this for you? badges to find your grade.

Respect first: Forum topics & replies for K-12 are auto-moderated — profanity/hate/insults → (content hidden) via automated systems and manual review. Stay supportive for students, parents & teachers.

Study Tips:

  • Pick your exact grade & subject first
  • Do 20Q daily — track weak topics
  • Use timer for real exam feel
  • Review wrong answers the same day