Unit 2 Vocabulary

Unit 2 Vocabulary

7th Grade

15 Qs

quiz-placeholder

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Unit 2 Vocabulary

Unit 2 Vocabulary

Assessment

Quiz

Science

7th Grade

Medium

NGSS
MS-LS1-2, MS-LS1-1, MS-LS1-7

Standards-aligned

Created by

Miller Robert

Used 27+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is a well-tested explanation for how something works in science, supported by lots of evidence?

Hypothesis

Theory

Law

Observation

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the basic unit of life, found in all living organisms?

Atom

Molecule

Cell

Tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the idea that all living things are made of cells, cells are the basic units of life, and all cells come from other cells?

Cell Theory

Evolution

Genetics

Photosynthesis

Tags

NGSS.MS-LS1-1

4.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What are organelles in cells that produce energy from food, often called the "powerhouse" of the cell?

Chloroplasts

Ribosomes

Mitochondria

Nucleus

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following is NOT a characteristic of a scientific law?

It is a description of a pattern in nature.

It is always true under specific conditions.

It is a well-tested explanation.

It is supported by evidence.

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which of the following is an example of an organ system?

Mitochondria

Circulatory system

Chloroplasts

Cell membrane

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which process is essential for maintaining a stable internal environment in organisms?

Digestion

Homeostasis

Photosynthesis

Excretion

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