US Grade 8 Science Test 6

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 Newton's third law?

A) a recipe

B) a game

C) every action has a reaction

D) a story

Question 2

What causes lunar phases?

A) wind

B) rain

C) Moon's changing shapes

D) snow

Question 3

What causes tides?

A) snow

B) rain

C) wind

D) ocean rise and fall

Question 4

What causes seasons?

A) rain

B) snow

C) wind

D) tilt plus orbit

Question 5

What causes solar eclipse?

A) rain

B) snow

C) Moon blocks the Sun

D) wind

Question 6

What element has the symbol N?

A) nitrogen

B) salt

C) air

D) water

Question 7

What element has the symbol Ag?

A) silver

B) air

C) salt

D) water

Question 8

What element has the symbol Cl?

A) air

B) chlorine

C) salt

D) water

Question 9

What element has the symbol Ca?

A) air

B) water

C) salt

D) calcium

Question 10

What element has the symbol K?

A) potassium

B) salt

C) water

D) air

Question 11

What element has the symbol He?

A) water

B) air

C) helium

D) salt

Question 12

What element has the symbol Si?

A) air

B) water

C) salt

D) silicon

Question 13

What element has the symbol Al?

A) salt

B) air

C) aluminum

D) water

Question 14

What element has the symbol Cu?

A) copper

B) water

C) air

D) salt

Question 15

What element has the symbol Zn?

A) zinc

B) salt

C) water

D) air

Question 16

What element has the symbol Pb?

A) salt

B) lead

C) air

D) water

Question 17

What element has the symbol U?

A) uranium

B) water

C) salt

D) air

Question 18

What element has the symbol Mg?

A) magnesium

B) air

C) water

D) salt

Question 19

What element has the symbol S?

A) air

B) water

C) sulfur

D) salt

Question 20

What does the respiratory system do?

A) pumps water

B) makes sound

C) takes in oxygen

D) holds air

US Grade 8 Science Test 6

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