Science Olympiad 8th grade

Science Olympiad 8th grade

5th Grade

100 Qs

quiz-placeholder

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Science Olympiad 8th grade

Science Olympiad 8th grade

Assessment

Quiz

Science

5th Grade

Practice Problem

Medium

NGSS
MS-LS2-3, MS-LS4-4, MS-PS3-4

+42

Standards-aligned

Created by

Sujalita Bharadwaj

Used 2+ times

FREE Resource

100 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best describes the relationship between energy and waves?

Energy can only be transferred through mechanical waves

Waves transfer energy but not matter

Waves only exist in solid materials

Energy and waves are unrelated phenomena

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of mitochondria in cells?

Store genetic information

Produce energy through cellular respiration

Synthesize proteins

Control cell division

Tags

NGSS.HS-LS1-7

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to Newton's First Law of Motion, an object will:

Always slow down eventually

Remain in motion or at rest unless acted upon by an external force

Accelerate proportionally to its mass

Change direction randomly

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which factor most directly influences the rate of photosynthesis?

Wind speed

Soil type

Light intensity

Atmospheric pressure

Tags

NGSS.MS-LS1-6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main difference between chemical and physical changes?

Physical changes are always reversible

Chemical changes produce new substances

Physical changes require more energy

Chemical changes are always visible

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the periodic table, elements in the same group share:

The same atomic mass

The same number of neutrons

Similar chemical properties

The same atomic number

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary role of DNA in living organisms?

Energy storage

Waste removal

Genetic information storage

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

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