8th Grade Semester Exam Review 2024

Front

What is a push or a pull in physical science?

Back

A force.

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Front

What is an educated guess based on an observation?

Back

A hypothesis.

Front

What process occurs most often at the Mid-Atlantic Ridge?

Back

Spreading of sea floor.

Tags

NGSS.MS-ESS2-3

Front

What remains constant as you travel throughout the universe?

Back

Mass.

Tags

NGSS.MS-PS1-5

Front

What type of reasoning does scientific reasoning rely on?

Back

Objective reasoning.

Tags

NGSS.HS-LS1-6

NGSS.HS-LS2-6

Front

What is the definition of force?

Back

A push or pull on an object.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force of gravity acting on that mass.

Tags

NGSS.MS-PS2-4

Front

What is an inference?

Back

A conclusion drawn from observations.

Tags

NGSS.MS-LS2-4

Front

What is the definition of a hypothesis?

Back

A testable prediction based on observations.

Front

What is the Mid-Atlantic Ridge?

Back

An underwater mountain range formed by tectonic plate movements.

Tags

NGSS.MS-ESS2-3