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Grade 8 Semester 1 Review

Grade 8 Semester 1 Review

Assessment

Flashcard

Science

7th Grade

Practice Problem

Hard

NGSS
HS-PS4-4, MS-LS1-1, MS-PS1-2

+1

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Which type of visible light has the highest energy?

Back

Violet light has the highest energy among visible light.

2.

FLASHCARD QUESTION

Front

What type of wave can travel through either matter or empty space?

Back

Electromagnetic Waves can travel through both matter and empty space.

3.

FLASHCARD QUESTION

Front

What is an 'If..., then...' statement that predicts what will happen during an experiment?

Back

A Hypothesis is an 'If..., then...' statement used to predict outcomes in experiments.

4.

FLASHCARD QUESTION

Front

What is Einstein's theory that explains how gravity curves space and time?

Back

Einstein's Theory of General Relativity explains that gravity curves space and time.

5.

FLASHCARD QUESTION

Front

What describes the idea that living things are made of cells?

Back

The Cell Theory states that all living things are composed of cells.

Tags

NGSS.MS-LS1-1

6.

FLASHCARD QUESTION

Front

What is the term for a scientific explanation that is supported by a large body of evidence?

Back

A Theory is a well-substantiated explanation of an aspect of the natural world.

7.

FLASHCARD QUESTION

Front

What is the difference between a scientific theory and a scientific law?

Back

A Theory explains why something happens, while a Law describes what happens.

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